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ChatterUIoxproxion
Free

Free to download from its GitHub repository.

 Free

Free and open source under the Apache 2.0 license; OpenRouter usage is billed separately…

Android Android
  • Runs models on the phone itself
  • Can also connect to API providers of your choice
  • Works with OpenRouter and with local servers such as Ollama, LM Studio and llama.cpp
  • Customizable bot personas
  • On-device performance depends on the phone's hardware
  • The research does not state the license
  • Android only
  • Needs an OpenRouter key or a model server you run yourself
Downloadable app Downloadable app
Closed source Open source
License not stated License: Apache-2.0
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked September 24, 2026

Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.