CipherOTP
Offline 2FA Code Generator
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Your 2FA codes stay on your device. No cloud. No tracking. No compromise. CipherOTP keeps your accounts secure with offline TOTP generation and iOS Keychain encryption.
CipherOTP is a simple, private, and secure two-factor authenticator. Generate time-based one-time passwords (TOTP) for all your accounts — entirely on your device, with no cloud, no tracking, and no compromise.
Simple to Set Up
Add accounts instantly by scanning a QR code, or enter your setup key manually. CipherOTP supports the standard otpauth:// format used by all major services — Google, GitHub, Dropbox, Instagram, and more.
Your Codes. Your Device.
Every secret key and generated code stays on your iPhone. CipherOTP never connects to the internet, syncs to a server, or sends data anywhere. Your credentials are encrypted at rest using the iOS Keychain — the same secure storage trusted by banks and password managers.
Built for Clarity
See your 6-digit codes at a glance. A real-time countdown shows exactly when each code refreshes, and a color alert gives you a heads-up before expiry. Need the code fast? Tap once to copy it to your clipboard.
Privacy First
• Zero analytics or telemetry
• No account registration required
• No ads, no subscriptions — ever
• Camera is only accessed when you tap Scan
• Works fully offline
CipherOTP is designed for people who take their account security seriously. Clean, focused, and trustworthy — everything you need from an authenticator, nothing you don't.
Questions or feedback? Reach us at support@cloudsciencestudio.com
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
What's New in This Version
Biometric App Lock
Protect your OTP codes with Face ID or Touch ID. Enable app lock from Settings to require biometric authentication whenever you open the app. An auto-lock feature secures the app every time it goes to the background, keeping your accounts safe even if you step away.
Privacy Overlay
CipherOTP now blurs its contents when you switch apps or bring up the app switcher, preventing your OTP codes from being visible in previews or screenshots.
iCloud Keychain Sync
Your accounts can now be synced across your Apple devices via iCloud Keychain. Toggle iCloud sync on or off at any time from Settings — your data stays encrypted and in your control.
Hide / Show OTP Codes
A new toggle on the home screen lets you mask all OTP codes at once, so you can safely use the app in public without exposing sensitive codes.
Haptic Feedback
Subtle haptic responses now accompany key actions — copying a code, switching tabs, and biometric authentication — for a more tactile and responsive experience.
UI & UX Improvements
Toast notification confirms when a new account has been successfully added
Consistent app branding across the lock screen and privacy overlay
Smoother home screen loading with no empty-state flicker
Refined modal and list layout alignment
The developer, Cloud Science Studio PLT, 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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Cloud Science Studio PLT
- Size
- 34.9 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Cloud Science Studio PLT
