Kryptochat - Secure Messaging
Free
4.0for iPhone, iPad
Age Rating
Kryptochat - Secure Messaging Screenshots
About Kryptochat - Secure Messaging
Kryptochat is a secure messaging app based on military-grade encryption.
The available features are:
Encrypted One-to-One Messaging
Encrypted Group Messaging
Encrypted Audio Messages
Audio, Video, File Transfer
GPS Location Sharing
Encrypted Voice Calls (*)
Encrypted Video Calls One-to-One(*)
Encrypted Audio Conferencing One-to-Many (*)
Kryptochat uses a military-grade encryption of the level RSA 8192 bit for asymmetric encryption, AES 256-bit algorithm for symmetric encryption and SHA-512 for signature algorithm.
Kryptochat also uses protocols like Transport Layer Security (TLS), Off The Record (OTR) Protocol for chat, ZRTP for VOICE, and other security features like certificate pinning on dedicated Certification Authority.
(*) it does need "Kryptotel - Secure Voip" installed.
The available features are:
Encrypted One-to-One Messaging
Encrypted Group Messaging
Encrypted Audio Messages
Audio, Video, File Transfer
GPS Location Sharing
Encrypted Voice Calls (*)
Encrypted Video Calls One-to-One(*)
Encrypted Audio Conferencing One-to-Many (*)
Kryptochat uses a military-grade encryption of the level RSA 8192 bit for asymmetric encryption, AES 256-bit algorithm for symmetric encryption and SHA-512 for signature algorithm.
Kryptochat also uses protocols like Transport Layer Security (TLS), Off The Record (OTR) Protocol for chat, ZRTP for VOICE, and other security features like certificate pinning on dedicated Certification Authority.
(*) it does need "Kryptotel - Secure Voip" installed.
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What's New in the Latest Version 4.0
Last updated on Sep 5, 2018
Old Versions
- minor bugs fixed and performance improvement
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Version History
4.0
Sep 5, 2018
- minor bugs fixed and performance improvement
3.9
Aug 24, 2018
minor bugs fixed and performance improvement
3.8
Jul 19, 2018
bug fixes and performance improvements
3.7
Apr 14, 2017
- improved user interface
3.6
Mar 30, 2017
- Improvements to the user interface
3.5
Dec 8, 2016
- improved the speed of messages receiving when the app goes in background
3.4
Nov 30, 2016
- bug fixing:
- receipt flag was not shown when reopening the chat session;
- Message sending with encryption was not working properly when the recipient was offline;
- video preview was not shown when coming back from video playing,
- new message red counter was not updated immediately after the reading.
- receipt flag was not shown when reopening the chat session;
- Message sending with encryption was not working properly when the recipient was offline;
- video preview was not shown when coming back from video playing,
- new message red counter was not updated immediately after the reading.
3.3
Nov 22, 2016
Kryptochat - Secure Messaging FAQ
Click here to learn how to download Kryptochat - Secure Messaging in restricted country or region.
Check the following list to see the minimum requirements of Kryptochat - Secure Messaging.
iPhone
iPad
Kryptochat - Secure Messaging supports English
