![details](inc/images/s3.png)
100% End-to-End Encrypted
Every message, document, picture, and video exchanged in chats or notes is securely and fully end-to-end encrypted for 100% secure transmission.
![details](inc/images/s2.png)
100% Private
Everything shared in your chats remains fully private, utilizing WebRTC for secure transmission. No data is stored in the cloud, nor does it pass through intermediary servers—just direct, device-to-device communication through WebRTC.
Features
WebRTC: Device-to-Device Communication
Enjoy Server-less, end-to-end encrypted messaging. Every message you send or receive is transmitted directly between your device and your contact's device, no intermediate servers, no data processing, no storage. Step into a new era of communication with Altnine.
![](inc/images/features/webrtc-users-chatting.jpg)
Mask Mode: When You Need It
Toggle mask mode in your chat with a simple double tap. Safeguard your messages from spying eyes around you and enjoy ultimate privacy.
You can customise number of visible messages.
![](inc/images/features/maskmode-feature.webp)
Pin Lock for Chats
Secure your selected chats with individual passwords. You can also use Face ID or Fingerprint to unlock for easy and secure access.
![](inc/images/features/pinlocked-chats-feature.webp)
Chat Nicknames: Make It Yours
Set a personalized name for your chats for easy recall or to maintain privacy. Whether you want a different name for easy memory or to hide the original one, the nickname feature is here for you. Customize names within your device.
![](inc/images/features/nickname-feature.webp)
Chat Categories: Never Miss a Message
If you have a lot of chats going on, categorize and organize them into specific categories. Ensure that the important ones are always at your priority.
![](inc/images/features/chat-categories-feature.webp)
User IDs: Safeguard Your Phone Numbers
Create a unique user ID of your choice for your profile, serving as your identifier. Use it to find and communicate without revealing your phone number.
![](inc/images/features/userId-feature.webp)
Ease of Use, Stay Effective
Effortlessly filter through unread and unanswered chats. Pin important messages on top, take notes, ensuring you never miss a conversation. Stay effective with ease.
![](inc/images/features/easyUserExperience-feature.webp)
Statistics: Be the Boss of Your Time
Altnine will display the total time spent on each chat and overall, along with other chat-related stats. Take control of your time and make the best use of it with our helpful insights.
![](inc/images/features/timetracking.png)
Communication Code: Your Consent First
Tired of receiving chats/calls from unknown users? We are introducing the Communication Code feature, which will be requested from any user initiating a chat/call with you.
![](inc/images/features/communication-code-feature.webp)
Trusted Contacts
Enable your family, friends, and close relations to reach you without using the communication code feature by adding them as trusted contacts. These contacts can chat/call you without the need for a communication code when it's enabled.
![](inc/images/features/trusted-contacts-feature.webp)
App Lock & Data Flush Lock
Enhance your Altnine app security by enabling the Pin lock, used to authenticate you when opening the app. Additionally, the Data Flush Pin provides a heightened level of security; opening the app with the flush pin erases all your data, presenting a clean slate upon entry.
![](inc/images/features/security-pinlocks.webp)
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True Platform Independence: Communicate with Any Device
Powered by WebRTC, Altnine breaks barriers with true platform independence. Devices take the lead, allowing seamless communication with any other device that follows the WebRTC protocol. A groundbreaking open platform for universal communication.
![](inc/images/features/platform-independant.jpg)
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