AuthCode

Overview - AuthCode is a privacy-focused, local two-factor authenticator for iOS and iPadOS, with a companion Apple Watch app. - All account secrets are stored only in the device Keychain; no sensitive data is collected or uploaded. - The macOS version is not yet available. Core Features - Locally generates Time-based One-Time Password (TOTP) codes; supports 6- or 8-digit codes, configurable time step, and SHA-1/SHA-256/SHA-512 algorithms. - Add accounts via QR scanning or by recognizing QR codes from photos. - Compatible with Google Authenticator migration QR codes; import multiple accounts at once. - Optional iCloud Keychain sync for enhanced security. - Face ID unlocking to protect app content. - View codes and remaining time progress on Apple Watch. - Search, edit, delete accounts, and copy codes with one tap. - Automatically detects issuer logos or generates color avatars for clearer identification. - Dark Mode and iPad-optimized layout. Data & Privacy - Secrets are stored only in the system Keychain. - No upload, sharing, or recording of sensitive data. - Secrets and codes are never output in logs. Import & Backup - Export accounts as a JSON file for local backup. - Batch import from JSON files. Devices & Permissions - Optimized for iPhone and iPad; includes an Apple Watch version. - Camera and photo library permissions are used solely for QR scanning and recognition. - Face ID is used only for unlocking and protecting app content.