Quaternion Alternatives

    Quaternion is described as 'cross-platform Qt5-based desktop IM client for Matrix, a reference desktop application using libQMatrixClient. Source code, issue tracker, roadmap etc. can be found at GitHub' and is a Encrypted Chat App in the Social & Communications category. There are more than 25 alternatives to Quaternion for a variety of platforms, including Android, iPhone, Mac, Windows and Linux. Most alternatives are Encrypted , Group Chat Apps and Instant Messengers. The best alternative is Telegram, which is free. Other great apps like Quaternion are Signal (Free, Open Source), Element (Freemium, Open Source), Tox (Free, Open Source) and Wire (Free Personal, Open Source).

    This page was last updated Nov 26, 2021

    1. Antox is an Android client for Tox. It aims to bring the full multimedia support Tox offers to your device, although it's still currently in heavy development.
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      • FreemiumProprietary
      • Android
      • iPhone
      • Android Tablet
      • iPad
      Olvid, the most secure messaging app in the world. Olvid guarantees the total and definitive confidentiality of exchanges, relying solely on the mutual trust of interlocutors. For the first time, security does not rely on trusted servers.
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    2. Toxygen is powerful cross-platform Tox client written in pure Python3.
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    3. µTox is the lightweight client with minimal dependencies; it not only looks pretty, it runs fast!
    4. TeleGuard is the data-secure messenger from Swisscows. TeleGuard encrypts every message and all telephone calls with encryption algorithm currently available: SALSA 20.
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    5. Cyanide is Tox client for Sailfish OS .
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    6. Back in 2018, Signal allowed the user to set a passphrase to secure the local message database. But this option was removed with the introduction of file-based encryption on Android. Molly brings it back again with additional security features.
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    7. Revolt is a small application which wraps Riot to provide better integration with desktop environments in general, and GNOME in particular: * Having Riot as a “standalone” application with its own window, launcher, icon, etc. instead of it living in a browser tab.
    8. Sylo is a Smart Wallet designed for your best digital life. You keep your assets, your contacts and your conversations all in one place.
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    9. Cwtch (/k?t?/ - a Welsh word roughly translating to “a hug that creates a safe place”) is a decentralized, privacy-preserving, multi-party messaging protocol that can be used to build metadata resistant applications.
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    Showing 30 of 42 alternatives