Similar apps
Compare allApp info
- Installs
- 10+
- Category
- Communication
- Content rating
- Everyone
- Version
- 1.0.3
- Released
- Jul 13, 2026
- Last updated
- 13 Jul 2026
- In-app purchases
- No
- Contains ads
- No
- Promo video
- No
- Requires Android
- 8.0
Loading…
This app isn't in any of our charts yet.
Patched critical UI crashes and updated core cryptographic dependencies for 1.0.3.
Ultra-secure, anonymous chat with NIST-standard post-quantum cryptography.
Quantum Safe Messenger is built for one thing: keeping your conversations private, forever. While standard apps are becoming easier for hackers to crack, we use next-generation security to ensure your data stays protected against both today’s threats and tomorrow’s technology. 🛡️ Security That Never Gets Old Most apps use encryption that could be broken in the future. We use Post-Quantum Cryptography—a digital vault that even the world’s most powerful future computers can’t open. Your "Hello" stays between you and your friend, period. 👤 Truly Anonymous We don’t want your phone number, your email, or your contacts. No Sign-ups: Start chatting instantly using a unique digital fingerprint. Scan to Connect: Add friends securely via QR codes. Zero Tracking: We don't collect metadata. Who you talk to is your business. 🔒 Your Phone is a Fortress Biometric Lock: Your messages are hidden behind your fingerprint or Face ID. Self-Destruct: If the app detects tampering with your phone’s security, it automatically wipes local data to protect you. 🚀 Fast and Reliable Sleek Design: Enjoy a modern, fluid interface that is smooth and easy to use. Smart Sync: Send messages even when you’re offline; the app delivers them the moment you have a signal. Private Notifications: Notifications tell you that you have a message without ever showing the content on your lock screen. Download Quantum Safe Messenger and take back your privacy.