HushHush.

Secure Messaging Platform

Free · Designed for iPad. Not verified for macOS.

Instead of a new messaging app, HushHush is a secure layer for the ones you already have. It combines the absolute privacy of local encryption with the freedom to keep using the platforms you already love. HOW IT WORKS: • Type a message → HushHush encrypts it • Paste the encrypted text into any messaging app • Your contact copies it back into HushHush to read it. KEY FEATURES: ZERO-KNOWLEDGE ARCHITECTURE: • HushHush uses a zero-knowledge architecture to ensure that privacy is baked into the code, making it technically impossible for us to collect your data. MINIMUM 4 LAYERS OF ENCRYPTION: • Messages protected by at least 4 layers of stacked and shuffled encryption, with the option to customise and add as many encryption layers as you would like. QUANTUM-RESISTANCE: • Optional quantum-resistant ML-KEM encryption available, with a two-step in-person QR-code key exchange for extra security. LOCAL AND ON-DEVICE: • Encryption keys never leave the device. QR-CODE EXCHANGES: • Key exchanges are done In-person via QR-code scanning to prevent encryption interception. DUAL-PROTECTION: • Messages are dual-protected by your password and a hardware-backed key stored in each device’s secure enclave. Neither factor alone can unlock your data. DURESS MODE: • An optional duress mode is set up via a secondary password that, when used, replaces/ replaces and wipes all data with convincing decoy contacts and conversations.

Ratings & Reviews

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Email update and minor bug fixes.

Version 4

The developer, oskar andjelic, 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
    • oskar andjelic
    Size
    • 45.4 MB
    Category
    • Social Networking
    Compatibility
    Requires iOS 16.0 or later.
    • iPhone
      Requires iOS 16.0 or later.
    • iPad
      Requires iPadOS 16.0 or later.
    • Mac
      Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © Oskar Andjelic
  • Privacy Policy

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