Cipher Authenticator

Local 2FA Authenticator

Free · Designed for iPad

Strong security made simple. Generate 2FA codes instantly, even when you’re offline. Cipher keeps your secrets encrypted, offline and always under your control. Cipher - Offline 2FA Authenticator Secure your logins with privacy-first two-factor authentication. Cipher is a local-first authenticator app designed to keep your 2FA codes truly private and within your control. It generates time-based one-time passwords (TOTP) entirely on your device - no accounts, no cloud sync, and no external storage. Your authentication secrets are encrypted and stored locally using secure iOS technologies. Cipher never uploads or shares your data - not even for backups - ensuring that only you have access to your 2FA codes. --- Why Cipher In a world where privacy often takes a back seat, Cipher puts you firmly in charge of your security. It’s a lightweight, modern alternative to cloud-based authenticators, offering the same reliability with none of the data trade-offs. Cipher doesn’t require sign-up or internet access. Every code is generated and stored offline, so even if your device is disconnected, your authentication still works seamlessly. --- Key Features Offline TOTP generation - Works anywhere, without network dependency. Local encrypted storage - All secrets are securely stored on your device using industry-standard encryption. Add and manage accounts - Quickly add, rename, and delete 2FA entries. Optional biometric protection - Lock access to Cipher using Face ID or Touch ID for an added layer of safety. Simple, clean interface - Focused on usability, not clutter. Zero telemetry or tracking - Cipher collects no analytics, identifiers, or personal data. Lightweight and efficient - Designed to be fast, secure, and battery-friendly. --- Privacy by Design Cipher was built from the ground up around one principle: your data should stay yours. Unlike traditional 2FA apps that depend on online sync or user accounts, Cipher functions entirely offline. The app does not connect to external servers or log user behavior. Your secrets are encrypted and stored only on your device’s secure storage. We believe privacy isn’t a feature - it’s the foundation. Cipher doesn’t ask for unnecessary permissions or collect any form of analytics. What happens inside your device stays there. --- Designed for Everyone Whether you’re securing your personal accounts, developer tools, or business apps, Cipher makes two-factor authentication effortless and dependable. The minimal design ensures you spend less time managing codes and more time focusing on what matters. Even without cloud sync or recovery, Cipher makes adding and managing accounts fast and intuitive. You stay in full control at all times. --- Your Security, Your Control With Cipher, your two-factor authentication experience remains private, fast, and entirely offline. It’s a secure, simple way to protect your accounts - without giving up your data.

Ratings & Reviews

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Bug Fixes & Improvements • Fixed issue where deleting accounts could cause unexpected navigation • Improved QR code compatibility - now handles more authenticator formats • Better error messages when QR scanning fails with clear explanations • Fixed delete button visibility in dark mode • Fixed add account button that wasn't working in settings Enhanced User Experience • New error dialog shows helpful details when QR codes can't be scanned • Better feedback when scanning invalid codes • Improved visual consistency across light and dark themes • Smoother navigation throughout the app Under the Hood • Enhanced app stability and performance • Better error handling to prevent crashes • Improved iOS compatibility This update focuses on polish and reliability. We've fixed several bugs reported by users and improved error handling to make the app more stable and easier to use. As always, Cipher keeps your 2FA codes secure with end-to-end encryption and never sends your data anywhere.

Version 0.3.2

The developer, Siddharth Patankar, 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.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    • Seller
      • Siddharth Patankar
    • Size
      • 38.7 MB
    • Category
      • Utilities
    • Compatibility
      Requires iOS 13.0 or later.
      • iPhone
        Requires iOS 13.0 or later.
      • iPad
        Requires iPadOS 13.0 or later.
      • iPod touch
        Requires iOS 13.0 or later.
      • Mac
        Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Languages
      • English
    • Age Rating
      13+
    • Copyright
      • © bytesizedwizard
  • Privacy Policy

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