Open Source ChatGPT Alternatives for Android

There are many alternatives to ChatGPT for Android if you are looking for a replacement. The best open source Android alternative is DeepSeek. If that doesn't suit you, our users have ranked more than 100 alternatives to ChatGPT and 12 are open source and available for Android so hopefully you can find a suitable replacement. Other interesting open source Android alternatives to ChatGPT are Lumo by Proton, Ollama App, Qwen and PocketPal.

filter to find the best alternatives

ChatGPT alternatives are mainly AI Chatbots, but if you're looking for AI Writing Tools or Large Language Model (LLM) Tools you can filter on that. Other popular filters include Free, Open Source, Android, Android + Open Source, Grammar Check, Android + Free and Text Editors. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to ChatGPT.
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Alternatives list

  1. DeepSeek icon

    DeepSeek

     92 likes
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    DeepSeek is an advanced AI designed to assist with answering questions, solving problems, and providing insights through natural, conversational interactions.

    127 DeepSeek alternatives

    Cost / License

    • Freemium (Pay once or Subscription)
    • Open Source

    Application types

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    DeepSeek screenshot 1
     
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    4
    18
    Comments about DeepSeek as an Alternative to ChatGPT
    Pilo-servusMariae
    3

    IA with Chinese Propaganda

    Redoodlev4
    Positive
    0

    for deeplevel reasoning,deepseek is better

    Boku Delorum
    Positive
    0

    Faster. Better answers for coding.

    Review by a new / low-activity user.
    Show more comments
    3 of 4 comments
    ChatGPT Icon
    DeepSeek icon

    • Almost everyone thinks DeepSeek is a great ChatGPT alternative.

    • DeepSeek is the most popular Open Source alternative to ChatGPT.

    • DeepSeek is Freemium and Open SourceChatGPT is Freemium and Proprietary
    • DeepSeek is LightweightChatGPT is not according to our users
  2. Lumo by Proton icon

    Lumo by Proton

     69 likes
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    Privacy-first AI assistant utilizing zero-access encryption and open-source code, ensuring no data logging, profiling, or training on chats, providing user-controlled, encrypted conversations, with compliance under GDPR and no sharing with third parties.

    85 Lumo by Proton alternatives

    Cost / License

    • Freemium (Subscription)
    • Open Source

    Application types

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • F-Droid
    Lumo by Proton screenshot 1
     
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    9
  4. Ollama App icon

    Ollama App

     24 likes
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    A modern and easy-to-use client for Ollama.

    90 Ollama App alternatives

    Cost / License

    • Free
    • Open Source

    Application types

    Platforms

    • Windows
    • Linux
    • Android
    • F-Droid
    Ollama App screenshot 1
    Ollama App screenshot 2
    Ollama App screenshot 3
     
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    1
    Comments about Ollama App as an Alternative to ChatGPT
    Alternative Software
    Positive
    0

    While not a direct alternative to ChatGPT (it’s just a client for Ollama), it is my preferred GUI to use Ollama.

    ChatGPT Icon
    Ollama App icon
    • Ollama App is Free and Open SourceChatGPT is Freemium and Proprietary
    • Ollama App is Privacy focusedChatGPT is not according to our users
  9. gptAssist icon

    gptAssist

     4 likes
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    gptAssist is a simple WebView wrapper for ChatGPT. It blocks all URLs that are not essential for functioning.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Android
    • F-Droid
     
  10. MLC LLM icon

    MLC LLM

     4 likes
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    MLC LLM is a machine learning compiler and high-performance deployment engine for large language models. The mission of this project is to enable everyone to develop, optimize, and deploy AI models natively on everyone’s platforms.

    33 MLC LLM alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • iPhone
    • iPad
    • Android
    • Linux
    • Mac
    • Windows
    • Python
    • Online
    MLC LLM screenshot 1
    MLC LLM screenshot 2
    MLC LLM screenshot 3
     
  11. Assistral icon

    Assistral

     3 likes
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    Assistral is a simple WebView wrapper for Mistral Le Chat. It blocks all URLs which are not essential for functioning.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Android
    • F-Droid
     
  12. RikkaHub icon

    RikkaHub

     1 like
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    RikkaHub is an Android APP that supports for multiple LLM providers.

    9 RikkaHub alternatives

    Cost / License

    • Freemium (Subscription)
    • Open Source

    Platforms

    • Android
    RikkaHub screenshot 1
     
  13. Chat Worm icon

    Chat Worm

     2 likes
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    Chatworm is a ChatGPT Client to access the API.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Windows
    • Online
    • Android
    Chat Worm screenshot 1
     
  14. SwitchAI icon

    SwitchAI

     1 like
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    SwitchAI lets you seamlessly choose your preferred AI assistant. With a single tap, access your selected AI or set a default assistant for your device’s digital assistant feature. Boost productivity by effortlessly switching between AI assistants for different tasks.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Android
    SwitchAI screenshot 1
     
12 of 12 ChatGPT alternatives