Supported Features
-
Dark Interface
Keya Authenticator
2FA · MFA · TOTP · OTP · Auth
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Free and open-source 2FA. No ads, no subscription, no tracking. Encrypted backups, Face ID/Touch ID. Your tokens stay on-device. Swipe tokens to edit, delete, or export.
Your passwords alone aren't enough. Every account worth protecting deserves a second lock, one that never phones home.
Keya Authenticator generates secure one-time codes for any site that supports two-factor authentication, with no account to create, no server to trust, and no subscription to cancel.
PRIVATE BY DESIGN
Every secret you add stays in the iOS Keychain, encrypted, locked to your device, and invisible the moment your screen goes dark. Keya Authenticator has zero network entitlements, so it physically cannot connect to the internet.
NEVER RACE THE CLOCK
Most authenticator apps leave you scrambling when a code is about to expire. Keya shows you the next code before the current one runs out, so you always have time to type it in.
BIOMETRIC UNLOCK
Protect your codes with Face ID or Touch ID, with a PIN fallback always available and automatic lockout after repeated wrong attempts.
EASY TO SWITCH
Moving from another app is painless: import directly from Google Authenticator, Aegis, 2FAS, Raivo, andOTP, or LastPass, or just scan any standard QR code.
ENCRYPTED BACKUPS
Export your entire vault as an AES-256-GCM encrypted backup and store it anywhere you like. No cloud account required.
OPEN SOURCE
Every line of code is publicly available on GitHub under the GPL v3 license, so you can read it, audit it, or build it yourself. That's what trust through transparency actually looks like.
FREE, FOREVER
There are no ads, no subscription, and no freemium tricks: every feature is available from day one. A voluntary tip jar is the only way to support development, and it's entirely optional.
WORKS WITH EVERYTHING
Google, GitHub, Apple, Microsoft, Dropbox, Amazon, Discord, and hundreds more: any service built on TOTP (RFC 6238) or HOTP (RFC 4226) works here.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- A cleaner look, in light and dark;
- Long press (or swipe) a token for quick actions;
- Full VoiceOver and larger text support;
- Now in German, Russian, and Chinese.
The developer, Eldar SHAIDULLIN, 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.
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Seller
- Eldar SHAIDULLIN
- Size
- 3.7 MB
- Category
- Utilities
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
English and 8 more
- English, French, German, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Family Dinner $29.99
- Pizza $9.99
- Coffee $2.99
- Copyright
- © 2026 Eldar SHAIDULLIN