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oxproxion

Chat with OpenRouter, Ollama, LM Studio and llama.cpp AI models
New in version 2.1.38
Fixes for last additions which were: - Added "Extend Top Bar" setting option that allows the reasoning, web search, streaming, conversation, presets, and setting buttons to be on chat screen all the time below the top bar for convenient access. Also includes a Home button to bring to Android Home screen.
Android chat application designed to interact with various Large Language Models (LLMs)

🤖 Multi-Model Support: Switch between different LLM bots and models.
🤖 Chat with OpenRouter models or locally served models using Ollama, LM Studio, llama.cpp or MLX LM.
💬 Chat Interface: A clean and intuitive interface for conversing with AI models.
💾 Save & Load Chats: Save your chat sessions and load them later to continue the conversation.
📤📥 Import & Export: Easily import and export your chat histories.
⚡ Streaming or Non-Streaming Responses: You choose!
🖼️ Chat with Images: With models that support it!
🖼️ Image Generation**: With models that support it!
✍️ System Message Customization: Create, edit, and manage a library of system messages to guide the AI's behavior and persona.
🔗 OpenRouter Integration:
Long-press the model name to open the OpenRouter models list in your browser.
Long-press the API key icon to view your remaining OpenRouter credits.
📋 Effortless Copying: Press any avatar to copy the corresponding response to the clipboard.
oxproxion app does not have trackers, analytics, nor ads.
📄 On-Device PDF Export: Generate a PDF of that specific response. Or use menu PDF button for full chat PDF. PDFs created locally using Android's native tools.
✨And Much More! Download and check it out. See Help section in the app for the complete guide.
🛠️ Built with Modern Tech: 100 % Kotlin, leveraging Jetpack libraries, Coroutines for asynchronous tasks, and Ktor for networking.

If you find this app useful, please consider supporting its developer: [Buy Me a Coffee](https://www.buymeacoffee.com/oxproxion) ☕
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Versions

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

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  • Version 2.1.38 (148) suggested Added on Feb 24, 2026

    This version requires Android 12 or newer.

    It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

    Permissions
    • take pictures and videos
      This app can take pictures and record videos using the camera while the app is in use.
    • run foreground service
      Allows the app to make use of foreground services.
    • run foreground service with the type "dataSync"
      Allows the app to make use of foreground services with the type "dataSync"
    • run foreground service with the type "remoteMessaging"
      Allows the app to make use of foreground services with the type "remoteMessaging"
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • show notifications
      Allows the app to show notifications
    • record audio
      This app can record audio using the microphone while the app is in use.
    • use biometric hardware
      Allows the app to use biometric hardware for authentication
    • use fingerprint hardware
      Allows the app to use fingerprint hardware for authentication
    • io.github.stardomains3.oxproxion.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 7.5 MiB PGP Signature | Build Log

    • New in version 2.1.35
    - Moved the new Back and Copy/Back buttons (from last release) to the upper area of the screen.
  • Version 2.1.35 (145) - Added on Feb 19, 2026

    This version requires Android 12 or newer.

    It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

    Permissions
    • take pictures and videos
      This app can take pictures and record videos using the camera while the app is in use.
    • run foreground service
      Allows the app to make use of foreground services.
    • run foreground service with the type "dataSync"
      Allows the app to make use of foreground services with the type "dataSync"
    • run foreground service with the type "remoteMessaging"
      Allows the app to make use of foreground services with the type "remoteMessaging"
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • show notifications
      Allows the app to show notifications
    • record audio
      This app can record audio using the microphone while the app is in use.
    • use biometric hardware
      Allows the app to use biometric hardware for authentication
    • use fingerprint hardware
      Allows the app to use fingerprint hardware for authentication
    • io.github.stardomains3.oxproxion.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 7.5 MiB PGP Signature | Build Log

    • New in version 2.1.33
    - Updated a bunch of dependencies
    - A little more robustness to contract input box when doing a back gesture as it sometimes was getting stuck in expanded state.
  • Version 2.1.33 (143) - Added on Feb 15, 2026

    This version requires Android 12 or newer.

    It is built and signed by the original developer, and guaranteed to correspond to this source tarball.

    Permissions
    • take pictures and videos
      This app can take pictures and record videos using the camera while the app is in use.
    • run foreground service
      Allows the app to make use of foreground services.
    • run foreground service with the type "dataSync"
      Allows the app to make use of foreground services with the type "dataSync"
    • run foreground service with the type "remoteMessaging"
      Allows the app to make use of foreground services with the type "remoteMessaging"
    • have full network access
      Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
    • show notifications
      Allows the app to show notifications
    • record audio
      This app can record audio using the microphone while the app is in use.
    • use biometric hardware
      Allows the app to use biometric hardware for authentication
    • use fingerprint hardware
      Allows the app to use fingerprint hardware for authentication
    • io.github.stardomains3.oxproxion.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 7.5 MiB PGP Signature | Build Log

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