QR Security
Encrypted Messaging & Contacts
Free · Designed for iPad. Not verified for macOS.
QR Security – Secure Messaging & Contact Sharing
QR Security revolutionizes the way you communicate by combining end-to-end encryption with QR code technology. Share encrypted messages and contact details safely, without relying on cloud storage or insecure channels. With QR Security, your private conversations stay private.
Perfect for:
• Privacy-conscious individuals
• Businesses requiring secure data exchange
• Teams needing encrypted communication
• Anyone who wants to share contact details securely
Key Features:
• End-to-End Encrypted Messaging: Military-grade Ed25519, X25519, and ChaCha20-Poly1305 encryption.
• Secure Contact Sharing: Exchange encrypted contact info and verify identities via QR codes.
• Advanced Key Management: Generate, store, and manage cryptographic keys securely on your device.
• Message Management: Organized history with timestamps, multi-recipient support, and sender verification.
• Powerful QR Scanner: Fast, reliable scanning with real-time feedback.
• Modern UI: Material 3 design, smooth animations, and adaptive dark/light mode.
• Privacy First: No cloud storage, no tracking, and complete offline functionality.
Security Highlights:
• Zero-knowledge architecture – we never access your messages.
• Biometric authentication and auto-lock protection.
• Local key generation and encrypted storage.
• Protection against man-in-the-middle attacks.
Additional Benefits:
• Works fully offline
• Easy backup & restore
• Multi-language support with RTL compatibility
Why Choose QR Security?
- Complete privacy with local encryption
- Military-grade security for all communications
- Easy to use, no subscriptions required
- Works offline – no internet needed
- Regular updates and security patches
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Fix bugs
The developer, IBARQ, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- ISoft for information systems
- Size
- 49.8 MB
- Category
- Productivity
- Compatibility
Requires iOS 12.0 or later.
- iPhone
Requires iOS 12.0 or later. - iPad
Requires iPadOS 12.0 or later. - iPod touch
Requires iOS 12.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © ISOFT