Available now on iOS

AI that lives on your iPhone.

Good for notes, writing, questions, and image help — private by design and offline after setup.

Yemma 4 running on iPhone — task picker screen
100% on-device/ Gemma 4 E2B/ Metal GPU/ Apache 2.0/ No account/ Free forever/ Open source

Where local AI fits best

Yemma is the assistant that's already with you. It works anywhere, keeps your stuff on your phone, and doesn't need an account or subscription to be useful.

Everyday use

The things you actually reach for AI for

Yemma handles the small, frequent tasks that don't need a cloud supercomputer — the stuff you'd want an assistant for a dozen times a day.

Yemma is good for
Quick rewrites
Personal notes
Everyday questions
Image explanations
Offline use
Cloud AI still wins at
Deep reasoning
Broad knowledge
Giant workflows
Faster updates
Cutting-edge models
Offline

Works without internet

Download the AI model once, then use it anywhere — on a plane, in the middle of nowhere, or just with Wi-Fi turned off. It's always ready.

Private

Private by design

No cloud relay, no account, no telemetry. Your conversations stay on your phone because there's nowhere else for them to go.

Setup

Two-minute setup

No account, no subscription. Open the app, grab the model, start chatting.

Context

Real conversations

Ask follow-ups, change your mind, think out loud. It keeps up.

Open

Fully open source

App and model are both open source. Read every line on GitHub.

Always there. Always yours.

Free, no account required, and offline after a one-time setup. Download the app and see what local AI feels like.

iPhone 15 Pro or newer · iOS 17+