Secure Two-Factor Authenticator

iOS | Swift / SwiftUI, CryptoKit, Biometric Auth, iCloud Sync, QR Scanner

Secure Two-Factor Authenticator is a highly reliable account protection tool that provides an extra layer of security through two-factor authentication (2FA). The app generates one-time passwords (OTP) that guarantee secure access to Google, GitHub, Instagram, Dropbox, and many other services.

With a focus on speed and privacy, users can instantly add accounts by quickly scanning QR codes or importing from photos, while integrated biometric protection ensures that data remains accessible only to the owner.

The echocode.app team implemented a full development cycle:

Security First: Implementation of CryptoKit-based data encryption for maximum key protection.

Fast Scanning: Optimized camera module for instant QR code reading even in difficult conditions.

Biometric Security: Integration of FaceID/TouchID for secure login to the app.

Seamless UI: Minimalistic and functional interface that provides quick access to codes in a few taps.

Cloud Integration: Secure synchronization via iCloud to maintain access when changing devices.