parthiba kumar

parthiba kumar

1603981283

How to Build Messaging Chat App : Things You Should Focus On to Succeed

Let’s draw the premise first - Instant messaging has become the primary communication today! We have come a long way from writing letters to emails to now chatting with Brands. Companies are now counting on real-time messaging app to nurture communication between employees and also with customers. The scale and scope of business success, and also its further expansion is quite literally on fingertips today!

There has never been a more perfect time to launch an instant messaging solution for acquiring and retaining more customers. Companies are now using them as an exclusive tool for proficient communication tool between employees of the company. Either way, it’s a win-win!

Build Instant Messaging App

Here, in this article, we intend to bring you our extensive guide to build chat app. we decided to reveal the real magic behind a messaging application. This extensive guide covers three key subjects:

  1. Must-have functionality— Discover the main feature set for any chat app.

  2. What’s under the hood? — Learn about the technical aspects of messaging chat app development.

  3. Bottom Line — Consider features to make your app stand out.

Must-have functionality
Here are the main features that will turn your application into a silver bullet.

Instant Messaging

Yes! Absolutely! There’s no way around it - Your chat application should have an instant messaging service through which customers and employers can chat in real time. These messages carry very little data with them but should have convenience at fingertips! What would be the other defining features?

  • Secret chats - Implement chats that disappear after a certain period of time to provide an extra level of privacy.

  • One-on-chat - It’s a given that individuals should have a one to one encrypted chat option and should not feel like they are talking on a forum.

  • Delivery Status - Users should know when the message is delivered and read on the other end. This leads to effective communication.

  • Group chat - Including group chats is very convenient for people to come together and discuss privately on a topic. The limitations on member counts can depend on what purpose your chat application caters to.

  • Moderation - It is an extremely important feature of a real-time messaging app. Admins should have the upper hand in banning or removing or adding members according to regulations set by the group.

Video and Voice Calling

Sticking to just one mode of communication is not ideal. CU-SeeMe was the first-ever desktop video conferencing software developed by Tim Dorsey during the 1990s. Today, we have free video and voice calling features in almost every instant chat application allowing people to connect using just the internet connection.

Video and Voice Messages

There is immense benefit in implementing both. It allows for more convenience to communicate while users cannot send out text messages. This feature can be a lifesaver even in case of a simple glitch or error in keyboard software on the phone.

File Sharing

This feature enables users/employees/customers to share important documents in form of images or PDFs. It can be linked to a phone gallery or even cloud servers on the phone where people store data.

Include Public Channels

Using public channels to broadcast or announce anything, without the unnecessary influx of messages or discussions. It can be beneficial for businesses as well as new brands trying to bring in a business announcement among their audience.

Bridge your app with Social Media

Signing in thorough social media has become relatively easier than filling lengthy forms. Sharing links or files through these platforms is easier as accessing social media is easy-peasy today.

These are some of the basic boundaries you have to draw while you are in the process of building the chat app. It time that we discuss the technicalities of instant messaging app development.

What’s under the hood
Now let’s dive deeper into the technical part of instant messaging chat app development.

Communication protocols

Be it any chat app, there should be a protocol that allows users to exchange data between them. These set of rules determine how seamless and low latent the communication between both the parties would be. So what are these protocols?

1. Extensible Messaging Presence Protocol (XMPP)

The basic root protocol of XMPP that dates back to times when ICQ was famous. It got evolved into XMPP that is known for its effective push mechanism. The best part about this protocol is the liberty that it grants for any developer to use the XMPP server. This set of rules uses extremely secure SASL encryption. The drawback of this protocol is the extra labor developers need to put in to ensure message delivery confirmation in the app. Even though it is secure, the complexity of it is way too much - resulting in glitches and delays. Not very ideal!

2. Message Queuing Telemetry Transport (MQTT)

Known as the publish-subscribe network protocol, this is an open OASIS and IPO standard lightweight set of rules. It can run on any network protocol which ensures lossless, ordered, bi-directional connections that support MQTT. It also connects with different IoT devices. It gets flake for its complicated process of developing a custom service or plugins that authenticate, authorize, and publishes to queue. It’s architectural and performance complications overarch the good it has to offer.

3. Websockets

Websockets are an amazing protocol solution for messaging app development. They provide a full-duplex connection over a single TCP connection. It has a strong point of bi-directional flows where one does not need to wait for servers to respond. Known as a ‘Handshake’, a connection between a browser/client and server can be established for a lifetime when WebSocket connections are requested by the browsers.

No compromise on Programming Languages

Apart from a flexible protocol, the coding language must also be strong enough to support millions of node interactions. Let’s look at three strong programming languages to build chat app.

  • Erlang - It is one of the most functional, dynamic, and concurrent programming languages. It also uses garbage collection while on the run. Choosing Erlang for chat app development would be a tedious process as Erlang programmers are hard to find and they charge pretty heavy as hourly rates.

  • Golang - This programming language has the foundation of CSP (communicating sequential processes). It has a huge bucket of open-source projects to choose from and famous in the programming community. This language, like Erlang, also uses garbage collection during runtime. It is a simple hustling programming language that compiles into native code quickly. Finding someone who can write this language is not tough.

  • Kotlin - Currently earning its popularity in the iOS and Android world, this programming language is free and open-source code. It is most famous for the interoperability, tool support, clarity, and safety it offers. It was initially designed for JAVA Virtual Machine and Android

What about storing chat?

Another additional technical robustness to pay attention to while in the Storage of chat history. Here there are two options to choose from - Cloud storage or User device storage. Generally, people do get frustrated for storing a lot of data because of limited storage capabilities. But on the other hand, opting for cloud storage will incur additional expenses for the developer.

1. The architectural implementation specifics

API’s are the core of building a messaging chat app. It is the foundation where for event processing, message routing, authentication, and other programs take place.

Overall app architecture
Instant Messaging App architecture

  • A push notifications servicedelivers notifications to the mobile of users. It acts as instant push notices for the users using the chat app.
  • There should be an SMS service for the users. Use APIs that helps in delivering messages to users swiftly.
  • Provide media servicing in the chat app you build. It is quite necessary as users often share and store media.
  • A Queue is an integral part of message routing among API nodes.
  • Implement a Notification service that facilitates push notifications and SMS codes for authentication purposes.
  • File storage with support from content delivery networks for quicker delivery and also with the option of classic object storage.
  • One of the most important specifics of all - A database cluster. It must be robust and flexible enough to replicate and support backing up of crucial information like profiles, settings, events, chats, etc.
  • A key-value cache cluster is incredibly important to store user data, tokens, counters, and many other data sets. Sharding across different nodes and clustering data are crucial and only a scalable architecture is advised.
  • Use a time-series database to save statistical data of users like registrations/logins or message events. Developers can use InFluxDB and the full stack to collect, store, and visualize data.

2. The flow of Messages in the app - how the process should be ↓

Let’s see how messages are distributed in a group with three participants (see the schema below):

  • There’s an incoming message from sender A to API Node 1 via the Load Balancer - API Node further processes the message and redirect it to the queue.
  • Queue rechannels the message to all other API Nodes except node
  • API node 2 further delivers the message to the iOS client.
  • API Node 3 delivers the message to the web client.

The flow of the process is demonstrated in the image.

Instant Messaging Flow Diagram

3. Architectural patterns

The success of the messaging app entirely depends on Architectural support. It should swiftly deliver messages even in case of network delays. Synchronization between multiple devices must be adept for which there are more requirements from the server-side software architecture. Event Sourcing pattern by Microsoft is ideal for a messaging chat app. This pattern records a series of events executed on the data instead of storing it in a domain.

Instant Messaging Architectural patterns

4.Audio and Video Calling service

Use WebRTC solution which is a collection of APIs and Protocols which ensure real-time user-to-user connection to share and stream audio-video. 3 main pillar APIs for WebRTC for smooth streaming is -

  • Media Streams - which allows users to permit or grant access for using video and audio access. It involves screen permissions too.

  • Peer Connection - implements ICe for connection between media channels and is most responsible for connecting users. Being one of the most crucial parts of WebRTC, this API encodes and decodes audio/video information. It generates a network to exchange messages.

  • Data Channel - used in sending random data between devices.

Some Popular Video Call SDK’s?

  1. MirrorFly is an easy-to-use WebRTC-powered SDK tool that helps programmers in integrating video conferencing, live broadcasting, and video streaming calls. It has advanced H.264 data encryption, low latency, and streams HD videos.

  2. OpenTok is an instant messaging API using a WebRTC to simplify the integration of communication data between peers’ devices. The highlight of this SDK is its reliability, robustness, and ease of implementation.

  3. Sinch is a lightweight dual or cross-platform SDK and a high-quality video call API known for allowing developers to control media streaming.

  4. PubNub holds a wide range of WebRTC features. It comes with enterprise-grade security and a reliable solution.

5. How to go about Media Processing?

The bulk of the work - which is the image, audio, or video processing should partially be on the client-side, and then comes the server participation. It is advisable to process media in the backend of the app. Developing a solution independent from any cloud support will redirect the result in programming the app’s own scalable media service.

6.The most crucial pillar of the entire app development process - Security!

  • Pin certificates for trust authorizing the user and the device.
  • Infrastructure deployment using a private network.
  • End-to-End encryption is a must.
  • Comply with GDPR requirements.
  • Throttling and Rate Limiting in the network to avoid triggering errors.
  • TLS/SSL protocols are vital for implementing a connection between client and server.
  • Every user should have a unique registered phone number. The same number should also help in two-factor authentication SMS.
  • Allocate a File Object storage for chats in which only active chat participants can access media. Authorization and authentication are pivotal.
  • Rule out saving sensitive user data. If the need arises, it should be encoded or hashed with special algorithms.
  • Use the SHA-512 hashing algorithm where the message is broken into 1024-bit chunks and further processed.

Bottom Line

To compete in the market, you should constantly improve your app’s functionality. We’ve gathered a list of advanced features that will make your chat app a robust competitor to giants like WhatsApp and WeChat.

#mobile-apps #appdevelopment #api #sdk #instantmessagingapi

What is GEEK

Buddha Community

How much does an iOS or Android chat app cost to make?

Messaging is one of the most essential functions that smartphone users want to have at hand. Smartphone won’t be a must in our life if it has no chatting function. There is no one that doesn’t have WhatsApp, Viber, WeChat or Snapchat installed on his device. AppClues Infotech has a relevant experience crafting different messaging apps with top-notch technology stacks behind them, and we want to share our insights with you.

We have a team of professional Chat App Developers, experienced Whatsapp clone app developers who works hard on simple as well as complex problem and give their best out of it. Our Chat highly experienced app developers design an application which are elegant, feasible, easy accessible and capability to generate high traffic towards your website.

Ideal features in a Chat app:

  • Instant Messaging
  • Real time connectivity
  • Multimedia file transmission
  • Security
  • Push Notification
  • Quick search
  • Group Chat
  • Video and voice calling
  • Social Integration

The Cost to build an Chat app is between $12 to $15 per hour. The Cost is depends on complexity of a product and feature we need in chat app. The following three factors affect the final cost:

  • Technical complexity
  • The number of devices and OS
  • Custom designs and animations.

Benefits with AppClues Infotech:

  • Steady Mobile Chat App Development Service : Our chatting app development services aim at kickstarting and concluding the app development tasks reliably.
  • Affordable Chatting App Development : It is our vision AppClues Infotech to concentrate on the chat mobile app designing and development in the most affordable way.
  • Guaranteed WhatsApp Chat Clone Security : The specialization of our experts lies in securing the apps with some of the most robust features.
  • Quick Client Support: We at AppClues Infotech take it as our responsibility to provide quick client support in any of the ways required to them.

With its years of expertise in developing messaging/ chatting apps, the AppClues Infotech team of developers has now endeavored into chatting app development. Our sole aim with the messaging apps development is to bring people closer with instant messaging facilities. The app developers at our company have helped us achieve the goal with utmost delicacy.

#cost to make an ios chat app #cost to make an android chat app #cost to build a messaging app #make a messaging app #custom mobile chat app development #how to make a chat app

Alex  Sam

Alex Sam

1576484092

Drive Engagement and Interaction Voluntarily via Team Collaboration Chat Apps

Emails are almost extinct. The need to stay glued to your office desk is no more a necessity to stay connected with teams. Chat applications are here and are changing the way teams collaborate and communicate with each other with increased mobility.

Chats have gone a long way from being reserved only for socializing purposes to hosting important team discussions and meetings where ideas are born and rolled out. Team chat apps built for iOS and Android devices are the new collaborative tools that business people thrive on.

Chat apps solutions are seeing technical teams in technology companies, be it startups or an enterprise-grade companies as early adopters as they have started realizing the benefits of flexible and frictionless communication that these chat solutions power.

Advantages that Pose Real-time Instant Messaging Apps as Convenient Alternatives for Group or Team Communication Over Conventional emailing Systems

1. Ad-hoc Conversations
Apart from bringing employees together chat apps pave way for grouping teams for ad-hoc conversations where technical people can discuss over tasks, brainstorm and come up with ideas.

2. Epicenter of Tasks
Through an array of integrations that chat applications offer, teams, especially those involved in product development, can centralize their accounts on other collaborative platforms like GitHub, Jira into the chat application itself creating an ecosystem that caters to all collaboration purposes.

3. Record Keeping and Easy Search
Key developments that happen over a verbal discussion need to be noted down else chances are more likely for losing a crucial breakthrough achieved over a brainstorming session. Team collaboration chat apps record every improvement and contents that dates back to any time can be fully searched.

4. Switch Over Devices Based on Convenience
Multi device compatibility ensures that your employees are connected with teams no matter what devices they are using. If on-the-go connectivity is your preference, get things done on smartphone. If convenience matters the most, switch over to your desktop and continue from where you left.

5. Multiple Communication Medium
Text messages, voice calls, video calls, VOIP calls, direct messages, group chats on iOS and Android extend the modes and medium through which you can get to communicate with your peers, teams and entire organization for that matter.

6. Everything Else that Count
Adding to these, features like file sharing (multiple file types), video conferencing, opinion generation through polls, task delegation, followups, update, personalized notification settings, reminders, to-do list creation and much more can be done through real-time team chat applications.

However, the limitations of team collaboration chat apps end here only if you think so. With every other team, apart from development teams, like those that operational level, management level, marketing level etc can also get to reap the benefits of chat apps. Read on to know the

Instances Which Chat Apps Prove Useful for All Teams in an Organization

Why restrict the benefit of real-time instant messaging chat app to only technology teams into development and designing. Every other team in your office or organization can get a fair share of its advantages.

Here are some of the instances where chat apps can be useful for other teams.
Human Resource team can build employee engagement programs. HRs can get fast response from employees, build a powerful relationship with them, conduct opinion poll for decision making. The hardly-used suggestion box in office premises can be replaced by a chat app for a more effective and instant feedback.

An organization’s system administration team can stay connected with employees on the go and be there on time to resolve issues. Moreover, notifications on breakdowns and other technical issues can help in saving the downtime. Alerts and reminders on instant messaging applications can contribute towards proactive care.

For marketing professionals and sales executives, chat apps on multiple platforms like iOS, Android can reduce series of mail threads into chat logs that are easily searchable. Live video calls and voice calls can help them build better client relationship and both pre and post sales support can get more livelier and personalized with chat apps.

At operational level, chat apps can connect an organization’s representative with many third party vendors to keep up on timely delivery, maintenance, bill payments and more.

Group or Team collaboration applications are the new age communication tools that can contribute for successful communication between employees of an organization in multiple angles. From initiating an idea to getting works done, real time chat apps have started helping organization at many instances which are tough to handle when done conventionally.

If you are into an organization but still have not got a chat app on board, it is high time that your build a chat app on iOS and Android.

#Team Collaboration Chat Apps #real time chat apps #build a chat app #real-time instant messaging chat app #Chat apps solutions

How much does an iOS & Android chat app cost to make?

Messaging is one of the most essential functions that smartphone users want to have at hand. Smartphone won’t be a must in our life if it has no chatting function. There is no one that doesn’t have WhatsApp, Viber, WeChat or Snapchat installed on his device. AppClues Infotech has a relevant experience crafting different messaging apps with top-notch technology stacks behind them, and we want to share our insights with you.

We have a team of professionals who are highly talented Chat App Developers, experienced Whatsapp clone app developers who works hard on simple as well as complex problem and give their best out of it. Our Chat highly experienced app developers design an application which are elegant, feasible, easy accessible and capability to generate high traffic towards your website.

Ideal features in a Chat app:

  • Instant Messaging
  • Real time connectivity
  • Multimedia file transmission
  • Security
  • Push Notification
  • Quick search
  • Group Chat
  • Video and voice calling
  • Social Integration

The Cost to build an Chat app is between $15 to $30 per hour. The Cost is depends on complexity of a product and feature we need in chat app. The following three factors affect the final cost:

  • Technical complexity
  • The number of devices and OS
  • Custom designs and animations

Benefits with AppClues Infotech:

  • Steady Mobile Chat App Development Service : Our chatting app development services aim at kickstarting and concluding the app development tasks reliably.
  • Affordable Chatting App Development : It is our vision AppClues Infotech to concentrate on the chat mobile app designing and development in the most affordable way.
  • Guaranteed WhatsApp Chat Clone Security : The specialization of our experts lies in securing the apps with some of the most robust features.
  • Quick Client Support : We at AppClues Infotech take it as our responsibility to provide quick client support in any of the ways required to them.

With its years of expertise in developing messaging/ chatting apps, the AppClues Infotech team of developers has now endeavored into chatting app development. Our sole aim with the messaging apps development is to bring people closer with instant messaging facilities. The app developers at our company have helped us achieve the goal with utmost delicacy.

#chat app development company #best chatting app development company for android or ios #android chat app development company #ios chat app development company #instant messaging app development #how much does it cost to develop a chat app

Best Voice Messaging App Development Company

Messaging is one of the most essential functions that Smartphone users want to have at hand. even though there are WhatsApp and Viber, Snap chat and telegram, people are constantly looking for what new messaging apps have to offer them. The mobile app industry gets more and more competitive over time, and users want apps that are cheap, fast, intuitive, and compatible across a range of different devices. At AppClues Infotech, our team of experienced Android and iOS app developers make use of the latest technologies and mobile app development frameworks to build instant messaging apps, as per your specifications.

Our Voice Messaging App Development Future:

  • Instant Messaging
  • Personal & Group Chats
  • Multimedia Content Sharing
  • Emoticons and Stickers
  • Offline Storage
  • Voice messaging and calling
  • Quick Sign-up
  • Security
  • Privacy
  • Location Sharing
  • Chat Backup and History
  • User Availability Indication
  • Operating System Support

Voice messaging app can be downloaded to computers which operate Microsoft Windows, Mac. It is can also be downloaded to Android, Blackberry, iOS and Windows Phone, smartphone and tablets. We know how important it is to offer a unique experience with these voice messaging app developments; thus to fulfill the requirement professionally, we have employed our experts for WhatsApp clone development. And to be very true, we have succeeded in our attempt prominently.

Why Choose Us?

  • 100% Customizable
  • Full Access to Source Code
  • On Cloud
  • High Profile Technology Stack

AppClues Infotech is a custom mobile app development company located in USA & India. The company started in 2014. our company is expertise in mobile app development. We deliver mobile app projects from startup to enterprises level clients across the globe. We enable you to assemble applications for your business, customers, and undertaking at a settled cost or can increase your present group for a limited period. We deliver more than 500+ successful projects to its clients across the globe.

Have a Project in Mind? Let’s talk!!!

View our portfolio - https://www.appcluesinfotech.com/portfolio/
Get a free quote: Contact Us

#how to create a messaging app #how to build a voice chat app #voice messaging app development #how to create a messaging application #cost to build a messaging app

Fredy  Larson

Fredy Larson

1595059664

How long does it take to develop/build an app?

With more of us using smartphones, the popularity of mobile applications has exploded. In the digital era, the number of people looking for products and services online is growing rapidly. Smartphone owners look for mobile applications that give them quick access to companies’ products and services. As a result, mobile apps provide customers with a lot of benefits in just one device.

Likewise, companies use mobile apps to increase customer loyalty and improve their services. Mobile Developers are in high demand as companies use apps not only to create brand awareness but also to gather information. For that reason, mobile apps are used as tools to collect valuable data from customers to help companies improve their offer.

There are many types of mobile applications, each with its own advantages. For example, native apps perform better, while web apps don’t need to be customized for the platform or operating system (OS). Likewise, hybrid apps provide users with comfortable user experience. However, you may be wondering how long it takes to develop an app.

To give you an idea of how long the app development process takes, here’s a short guide.

App Idea & Research

app-idea-research

_Average time spent: two to five weeks _

This is the initial stage and a crucial step in setting the project in the right direction. In this stage, you brainstorm ideas and select the best one. Apart from that, you’ll need to do some research to see if your idea is viable. Remember that coming up with an idea is easy; the hard part is to make it a reality.

All your ideas may seem viable, but you still have to run some tests to keep it as real as possible. For that reason, when Web Developers are building a web app, they analyze the available ideas to see which one is the best match for the targeted audience.

Targeting the right audience is crucial when you are developing an app. It saves time when shaping the app in the right direction as you have a clear set of objectives. Likewise, analyzing how the app affects the market is essential. During the research process, App Developers must gather information about potential competitors and threats. This helps the app owners develop strategies to tackle difficulties that come up after the launch.

The research process can take several weeks, but it determines how successful your app can be. For that reason, you must take your time to know all the weaknesses and strengths of the competitors, possible app strategies, and targeted audience.

The outcomes of this stage are app prototypes and the minimum feasible product.

#android app #frontend #ios app #minimum viable product (mvp) #mobile app development #web development #android app development #app development #app development for ios and android #app development process #ios and android app development #ios app development #stages in app development