--- title: "QR Security - Reviews, Revenue and Downloads in Australia | Apple App Store" description: "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 de" --- # QR Security — Australia > Encrypted Messaging & Contacts ![QR Security App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/fe/9f/d5/fe9fd57a-da65-6e56-7300-567f03fee3b1/AppIcon-0-0-1x_U007emarketing-0-8-0-0-85-220.png/434x0w.png) **Developer:** [ISoft for information systems](https://apptail.io/developer/isoft-for-information-systems-MpRb) **Category:** Productivity **Rating:** N/A (0 ratings) **Price:** Free **Bundle ID:** com.isoft4is.qrsecurity **Store:** Apple App Store **Country:** Australia **Version:** 1.0.1 (released 2025-11-10) **Original Release:** 2025-09-22 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/au/app/app/id6752354815) **AppTail Page:** [https://apptail.io/app/qr-security-IUux/australia](https://apptail.io/app/qr-security-IUux/australia) ## QR Security Description 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 ## QR Security Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/50/db/55/50db553a-b778-5a91-fd1a-8ce038a48f1b/02.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/96/ba/c7/96bac71f-e622-62bd-0381-6aa08844ac7f/01.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c8/fa/8b/c8fa8bf2-17cd-ff5e-933e-5e25a0475ad4/03.png/1242x2688.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/15/5e/ee/155eeedb-30fe-d73e-b3c2-fab53b80b4fe/04.png/1242x2688.png) ## Apps Similar to QR Security - [Guesty For Hosts](https://apptail.io/app/guesty-for-hosts-cAh/australia) - [iRoofing Phone App](https://apptail.io/app/iroofing-phone-app-mRX/australia) - [SwiftConnect Mobile](https://apptail.io/app/swiftconnect-mobile-yRGc/australia) - [Pitel Connect](https://apptail.io/app/pitel-connect-pyym/australia) - [Habit Tracker - HabitGenius](https://apptail.io/app/habit-tracker-habitgenius-dlSn/australia) - [AI Keyboard Pro - Type & Write](https://apptail.io/app/ai-keyboard-pro-type-write-wHap/australia) - [Tom VPN - Top VPN Secure Proxy](https://apptail.io/app/tom-vpn-top-vpn-secure-proxy-qSAq/australia) - [Audionotes: Audio Notes AI](https://apptail.io/app/audionotes-audio-notes-ai-PWsu/australia) - [Invoice Maker - InvoMate](https://apptail.io/app/invoice-maker-invomate-Fyvw/australia) - [RepairBuddy - AI Fix](https://apptail.io/app/repairbuddy-ai-fix-SVVw/australia) ## QR Security Available In - [United Arab Emirates](https://apptail.io/app/qr-security-IUux/united-arab-emirates) - [Armenia](https://apptail.io/app/qr-security-IUux/armenia) - [Argentina](https://apptail.io/app/qr-security-IUux/argentina) - [Australia](https://apptail.io/app/qr-security-IUux/australia) - [Belarus](https://apptail.io/app/qr-security-IUux/belarus) - [Switzerland](https://apptail.io/app/qr-security-IUux/switzerland) - [Cyprus](https://apptail.io/app/qr-security-IUux/cyprus) - [Estonia](https://apptail.io/app/qr-security-IUux/estonia) - [Finland](https://apptail.io/app/qr-security-IUux/finland) - [Croatia](https://apptail.io/app/qr-security-IUux/croatia) - [Hungary](https://apptail.io/app/qr-security-IUux/hungary) - [Indonesia](https://apptail.io/app/qr-security-IUux/indonesia) - [Italy](https://apptail.io/app/qr-security-IUux/italy) - [Sri Lanka](https://apptail.io/app/qr-security-IUux/sri-lanka) - [Lithuania](https://apptail.io/app/qr-security-IUux/lithuania) - [Luxembourg](https://apptail.io/app/qr-security-IUux/luxembourg) - [Madagascar](https://apptail.io/app/qr-security-IUux/madagascar) - [Malta](https://apptail.io/app/qr-security-IUux/malta) - [Norway](https://apptail.io/app/qr-security-IUux/norway) - [Slovakia](https://apptail.io/app/qr-security-IUux/slovakia) - [Senegal](https://apptail.io/app/qr-security-IUux/senegal) - [Tunisia](https://apptail.io/app/qr-security-IUux/tunisia) - [Türkiye](https://apptail.io/app/qr-security-IUux/turkey) - [Ukraine](https://apptail.io/app/qr-security-IUux/ukraine) - [Vietnam](https://apptail.io/app/qr-security-IUux/vietnam) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*