Google · 2026-04-02 · notable
Google AI Edge Gallery — Run Gemma 4 Offline on Your Phone
Open-source mobile app that runs Gemma 4 models entirely on-device with agent skills, multimodal image recognition, audio transcription, and zero internet dependency. 20.6k stars.
A free app that runs Google's latest Gemma 4 model entirely on your phone, no cloud required.
Key specs
| License | Apache 2.0 |
|---|---|
| GitHub stars | 20.6k |
| Supported models | Gemma 4 E2B + E4B |
What is it?
Google AI Edge Gallery is an open-source mobile app for Android and iOS that downloads and runs Gemma 4 models directly on your device. It includes workspaces for prompt experimentation, image analysis, and audio transcription, all processed locally with no data leaving your phone.
How does it work?
The app uses Google's LiteRT-LM inference framework to run quantized Gemma 4 models on mobile GPUs and NPUs. It supports agent skills that augment the model with tools like Wikipedia lookups, maps, and visual summary cards. Models are downloaded once and run fully offline.
Why does it matter?
Running capable LLMs on a phone with no internet connection and no data leaving the device is a milestone for private, accessible AI. The app makes it trivial for anyone to try on-device inference without setting up a development environment.
Who is it for?
Mobile developers, privacy-conscious users, and anyone curious about on-device LLMs.
Try it
Search 'AI Edge Gallery' on Google Play or the App Store