Cryptogram Messenger

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About this app

Cryptogram Messenger application uses your device's cellular or WiFi Internet connection to let you send messages worldwide and free*.

You don't need a password for your account - the authentication keys are generated and stored only on your device, so no one ever will access them.

Crystal clear voice calls within the application*. All you need is your smartphone.

Send and receive photos and videos with HD quality in seconds.

All messages are permanently destroyed if not delivered in 24 hours.

Just show your profile QR-code to your friends and start conversation in seconds. You are still able to choose a username, so other people could find you.

*The service may be not available in some countries. Data charges may apply. Contact your provider for details.

Please read "Terms of Service" for details:
Updated on
Apr 13, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, Personal info and 3 others
Data is encrypted in transit
You can request that data be deleted

What's new

Auto-Delete Messages. To enable this feature globally for all chats - go to Profile -> Settings and choose the desired period.

Option to set bigger font size in chats
Dark mode support
Reduced battery usage
In-app sounds
And lot more improvements and bug fixes