Post Quantum Secure Chat
Post Quantum Secure Chat Summary
Post Quantum Secure Chat is a with in-app purchases Android app in Communication by scimatic. Released in May 2025 (9 months ago). It has about 26+ installs Based on AppGoblin estimates, it reaches roughly 7.00 monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated Feb 8, 2026.
Recent activity: 3.00 installs this week (12 over 4 weeks) showing above average growth View trends →
Store info: Last updated on Google Play on Feb 8, 2026 .
2.5★
Ratings: 0
Screenshots
App Description
Quantum-secure encrypted messaging with ML-KEM-768. Future-proof your privacy
The world's first mobile messenger with true Post-Quantum Cryptography.
While current encryption can be broken by future quantum computers, PQC Chat uses ML-KEM-768 and ML-DSA-65 — the same algorithms standardized by NIST for the quantum era.
🔐 QUANTUM-SAFE ENCRYPTION
• ML-KEM-768 key encapsulation (NIST FIPS 203)
• ML-DSA-65 digital signatures (NIST FIPS 204)
• AES-256-GCM message encryption
• X25519 + Ed25519 hybrid fallback
• Zero-knowledge architecture — we can't read your messages
💬 SECURE MESSAGING
• End-to-end encrypted text messages
• Encrypted image sharing
• Real-time message delivery
• QR code key exchange for contacts
• No phone number required
📱 FREE FEATURES
• Unlimited text messages
• Up to 10 contacts
• 5 encrypted images per month
• Full PQC security
⭐ PREMIUM FEATURES
• Unlimited contacts
• Unlimited encrypted images
• Voice & video calls (coming soon)
• Priority support
• Premium badge
🛡️ WHY POST-QUANTUM?
Quantum computers threaten today's encryption. Data stolen now can be decrypted later ("harvest now, decrypt later" attacks). PQC Chat protects your conversations against both current and future threats.
🔒 PRIVACY FIRST
• No ads, no tracking
• Open cryptographic standards
• Keys generated on your device
• Messages encrypted before leaving your phone
Start protecting your conversations with quantum-safe encryption today.
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What's New (Release Notes)
Version 1.0.5
• Introducing Premium subscription with unlimited features
• Free tier: 10 contacts, 5 images/month
• Native in-app purchases
• Performance improvements
• Bug fixes
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Keywords/Tags
quantum encryption, secure messenger, encrypted chat, post-quantum cryptography, PQC, ML-KEM, privacy, secure messaging, end-to-end encryption, NIST, quantum-safe