Lyra
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Download Lyra

Free and open source, for desktop and phone.

Version 0.9.19Released September 21, 2026

Choose your platform

See all platforms

Every platform’s installer is listed below.

Downloading from GitHub

Release notesPrevious releasesSHA256SUMS

All platforms

Every release ships for every system and architecture.

macOS

One installer for Apple silicon, one for Intel.

  • Apple siliconDMGRecommended
    219 MBDownload
    SHA-256
    984008bd8c491329a1dd75d29f67b29f532c8d7c216136c9aaaeba387314d70b
  • IntelDMGRecommended
    224 MBDownload
    SHA-256
    7f87bf1d5954454007b3de18a6a7b45d31db4d4a146c2175f4897ca6a35ed940

Windows

Pick by processor. x64 fits most PCs.

  • x64InstallerRecommended
    183 MBDownload
    SHA-256
    f203e2108766f094fb8e5998939e3b3582ccc5fff2e7e698b1a078fd241a80e0
  • ArmInstallerRecommended
    175 MBDownload
    SHA-256
    ad681518b838313f3d3a38934b2f3c7dba4b972517663e1ec365c83bb3e9056b

Linux

The AppImage runs on any distribution; the .deb is for Debian and Ubuntu.

  • x64AppImageRecommended
    227 MBDownload
    SHA-256
    2fce518e9531de3b1f323a294db7ee89bb1406a5ed349812700bcebd5372a0a7
  • arm64AppImageRecommended
    226 MBDownload
    SHA-256
    bfb53562b7e713149fb24c79c83c7471ebc853726648764baa349c70e0f3e995
  • x64DEBRecommended
    176 MBDownload
    SHA-256
    a59c9a5cc9ce29473e6db654c676045886712c2da3500c335841d3788010ff8f
  • arm64DEBRecommended
    170 MBDownload
    SHA-256
    04ac5d1242c62d275454c52ab3a65ba45fc160fa7509232ca8e3f40e34801269

Android

One APK for every Android phone.

  • UniversalAPKRecommended
    125 MBDownload
    SHA-256
    8308526d74d4cf2f6114ad2b3322363a90ee40890035e4b47a7eb6f012168c03

iOS

Unsigned. Sign it yourself before installing.

  • UnsignedIPARecommended
    13.1 MBDownload
    SHA-256
    baf8b1f15a0984b940837c217ca4ff99ae68ee28ed9075ddf7312694a601b7da

Not sure of your architecture? On a Mac, see the Chip line in About This Mac; on Windows, System type under Settings → System → About; on Linux, run uname -m.

First launch

The installers aren’t signed with a paid certificate, so each system asks once. Here is the way through:

macOS

Gatekeeper says the developer cannot be verified. Either of these lets it through:

  1. Open System Settings → Privacy & Security, click Open Anyway, and confirm with your password.

  2. Or drop the quarantine flag in Terminal:

    xattr -dr com.apple.quarantine /Applications/Lyra.app

If it says the app is damaged, that is a 0.6.0 or earlier build. Install the latest one.

Windows

The first run shows SmartScreen: “Windows protected your PC.”

  1. Click More info, then Run anyway.

  2. If Windows then cannot find Lyra.exe, Defender has quarantined it: allow it under Windows Security → Virus & threat protection → Protection history, and run the installer again.

Linux

AppImage or .deb, not both.

  1. The AppImage needs no installing. Make it executable and run it:

    chmod +x Lyra-0.9.19-x86_64.AppImage && ./Lyra-0.9.19-x86_64.AppImage

  2. Install the .deb with apt:

    sudo apt install ./Lyra-0.9.19-amd64.deb
Phone

The phone app talks to Lyra on your computer. Sessions, models, and keys stay on the computer.

  1. Android: install the APK. The first time, the phone asks to allow unknown sources.

  2. iOS: the IPA is unsigned. Sign it with Sideloadly, AltStore, or Xcode, then install. A free Apple ID is enough.

  3. Then, on the desktop, turn on Settings → Mobile sync and scan the pairing code.

After installing

Lyra doesn’t ship a model. Open Settings → Models, add a provider (Base URL, API format, API key), then add at least one model.

Read the getting-started guide