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Chronos Authenticator

Joel-David Wong

No ratings yetProductivityAges 4+

Get it free on the App StoreOpens Apple's App Store

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About this app

Chronos is an open-source two-factor authentication (2FA) app designed to deliver robust security and reliable backup features. It supports both time-based (TOTP) and counter-based (HOTP) authentication methods. Features: • Open-source • End-to-end encrypted: Only encrypted token data is stored on the device and in iCloud • Backup & Sync (optional): Effortlessly backup and sync your data with iCloud • Export Tokens: Easily export your tokens for backup or transfer • Import Tokens: Easily import your tokens from other authenticators • Anonymous: No telemetry & app account required

What's new

Version 20.0 · Sep 15, 2026

What’s New • Optimised for iOS 27

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