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Instant messaging apps are transforming the way businesses connect and accelerating customer experience.

Live Chat and Instant Messaging App: How it Works

We have successfully built chat and messaging apps for Android, iOS and web.

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Hidden Brains can build instant messaging apps similar to Whatsapp for Android, iPhone and Web with advanced functionalities exactly based on your requirements. At the crux, though, our messaging apps are mainly about connecting people and facilitating private conversations.

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Instant & Group Chats

Get personalized chat experience by connecting with your near and dear ones. Send and receive texts, videos, and images. With the group chat option, users can chat with multiple people at same time.

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End-to-end encryption

Ensures that data exchanged between users is completely secure, ensuring complete confidentiality.

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Chat technology

Cutting-edge technologies such as WebRTC, NodeJS, Socket.IO to provide a seamless real-time messaging experience.

Document & Multimedia Sharing

Share the most beautiful moments clicked and the most valuable memories to be cherished with loved ones. Innovative features aimed at easily sharing images and audio/videos, as well as instant pictures.

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Image & Audio

Audios, images and video files sharing with friends and family with the option to record and send audio files, music files with this app.

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Location Sharing

With this feature in instant messaging app, share your exact location with others.

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Documents Sharing

Securely exchange files on both group and individual chats in all document formats such as PPT, PDF, XLS, DOC, etc.

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Voice Record

Enrich user’s chat experience with the feature to record and send unlimited voice recordings to the contacts.

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Default Sharing

Set the default sharing option in the gallery to let users share images, videos, and audio files from gallery to contacts quickly and conveniently.

Audio/Video Calls

Chat with people across different locations for unified experience for free, as the chat app uses the phone's Internet connection, instead of your cell plan's voice minute.

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Audio Calls

Now use the mobile data and WiFi connection to make audio calls to people across the country, saving money.

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Video Calls

Make use of high-quality video calls featured in messaging app to eliminate geographical barriers between your dear ones, friends, and family.

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Switch Cam / Mute Audio

Switch cameras in between the calls to show what's in front of you as well as mute the audio.

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Calls Tech

Latest technology using Node JS and WebRTC to allow users to connect with others by making audio/video calls in the app.


With this feature, users can set the conversation alert, message notifications and group notifications hassle-free.

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Group Notification

Users will be notified regularly with the group message which is a great option for them to keep in touch with friends and family as a group.

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Tab Notification

Messages which are recently received and haven’t opened will be intimated at the header of the tab.

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Push Notification

Get instant push notification informing users about important happenings alerting the users about group chats and individual chats.

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Unread Count Notification

Keep a count of the number of unread messages in the chats. Instant Messaging app offers an unread count notifications option.

Privacy Settings

Users can control several settings to ensure privacy such as profile picture, status, last seen , as well as tweak them to certain contacts as per their discretion.

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Last Seen

Hide Last seen if needed, as well as control the visibility options to be seen by Contacts, Everyone or Nobody as required.

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Profile Pic

Set Profile pictures and turn off/on to be seen by Everyone, My Contacts or Nobody.

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About the section in the instant messaging mobile app requires to be added in the initial setup process and it can be turned off/on to be seen by Everyone, My Contacts or Nobody.

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Chat Block

Option to block chat or receiving messages continuously from unknown or unwanted people whenever required.

Account Settings

With our high-end messaging app development services, seamless connectivity is promised to the clients. We too customize clients’ needs if they require.

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Change Number

The phone number is a major source to chat. If you wish to change it you may do it in the Change number section.

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Delete Account

Do you want to delete your current account and create a new one? In this app, you can remove your account in the Delete account section.

Other Settings

Get several other features and setting options to ensure privacy and security, as well as smooth user experience.

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Set Profile Picture

Users can add and edit profile photos and set any picture of choice like beautiful scenery or family pic as profile photo.

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Everyone needs an introduction about a person to have a smooth conversation.

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Invite Friends

Invite friends to join messaging apps and send an invitation to friends and contacts via this feature to install the app on devices.

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Forward message

Simply forward interesting messages or images to your near and dear ones using this option.

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Sync Contacts

Option to sync contacts automatically into the application without any hassles.

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Favorite chat

Mark any contact as favorite and so you can start to chat with them quickly.

Admin Panel

Admin panel allows users to seamlessly add, edit, monitor and manage vital information.

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Owners can monitor and manage user profiles, groups, and all other details.

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App Update

App updates in the admin panel includes a Normal update and immediate update.

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View and monitor all the details such as user in app, active users, as well as manage user profiles efficaciously


Advance Features & Functionalities

Get access to some of the trending features in Instant messaging app development

  • Chatbot Integration

    Incorporate chatbot functionality & solutions to ensure seamless and intuitive communication with customers for an enhanced experience

  • Language Translation

    Entire application, website and backend translation to a preferred foreign language right to all button labels, login text & much more.

  • GIF Facility

    GIF integration with the chat module to meet the increasing demand. GIF module will appear as a separate tab in the chat section for admin.

  • AWS S3 Bucket

    Option to save, organize and manage different types of files and data in Amazon S3 bucket for immersive experience.

  • Security

    Privacy and security review of encrypted messaging, end-to-end encryption for voice/video calls and instant messages with its protocol.

  • Data Encryption

    Secure data and information exchange through a messaging app, maintaining end-to-end encryption and online privacy.


Instant Messaging App: Screenshots

Check the best instant messaging solution with a suite of features group chat rooms, audio/video chats, screen sharing and video conferencing.


Instant Messaging apps for different platforms to ensure collaboration and communication.

  • Web

  • Department

  • iPhone

  • Android

  • Admin
    Web Panel

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Technologies We Use

We are constantly innovating and covering a wide stack of technologies, as well as the latest industry trends.

Open source to reduce recurring cost and not utilising any 3rd party service to ensure the highest level of security standards.

Designed with Single & Distributed Server Architecture to support more user base and concurrent users.


Curiosity has it’s own reason for existing, by questioning anything we arrive at the greater solutions.

How soon can I expect my Instant messaging app to be developed?

Our instant messaging app is a whitelabel solution offering quick time to market. However, we can discuss your requirements to give you an exact timeline.

How much will it cost to build instant messaging apps for business?

There are several factors that will directly impact the cost such as any advanced features needed. We can discuss your requirements to give you an exact estimate.

What are the languages used for instant chat app?

We used Swift V4 for iOS and Kotlin for Android

Is this app in Native platform?

Yes, this app is in Native Platform.

Where are the images, videos, and audios stored?

Media files will be stored in the server.

Why should I trust your company to build instant messaging app?

Hidden Brains is a leading enterprise mobile application development company with more than 20 years' experience. We work with clients closely right from the initial planning stage till the completion of the app. We have built beautiful, user friendly and intuitive mobile applications that match the clients’ requirements and budget using the latest tools and technologies and deliver exceptional apps.

Client Testimonials

Our clients across the globe recognize our persistence to deliver industry-focused technology solutions, as well as our flexible processes.


Let’s get in touch

Get a Sneak Peak
into Instant Messaging Solution

Want to see how an instant messaging app works? We will be happy to schedule a meeting based on your convenience.

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