The simplest and fastest way to run a local LLM model on your Android device

Chatty.cpp is an open-source Android application that was born as a personal project, created with the idea of helping older adults who need an artificial intelligence model that doesn’t rely on a network to perform urgent queries.

• Character / Role Creator

Customize and define different personalities for the model.

• Simple Interface

Clean and easy-to-use design suitable for anyone.

• Automatic LFM2-1.2B Model Download

The app automatically fetches the LFM2-1.2B model for you.

• Designed for Mid-Range Models

Optimized to run smoothly on mid-range Android hardware.

• 100% Offline

Everything works offline, except for the initial model download.