Gemma
Gemma 4

The AI that lives
on your Mac

A chat app powered by Google's AI that runs entirely on your computer. No internet. No fees. Nobody reads your conversations.

Download free How it works
FreeForever
PrivateStays on your Mac
OfflineNo internet needed
1 clickTo get started
Gemma 4 Local corriendo en un MacBook Pro
Features
Like ChatGPT,
but on your Mac.

No internet needed

Works without WiFi. Use it on a plane, in the middle of nowhere, wherever you want. Nothing leaves your computer.

Fast responses

Responses start instantly and stream at good speed. Not as fast as ChatGPT, but you won't be waiting around.

Understands images and audio

Send it a photo and ask what it sees. Or an audio file and ask for a transcription. It's not just text.

It can "think"

When you ask something hard, it can reason step by step before answering. Like when someone stops to think instead of blurting out the first thing that comes to mind.

Saves your chats

All conversations save automatically. Search something you asked weeks ago. Never lose a good answer.

You control it

Make it more creative or more precise depending on what you need. Controls are right there, no menus to dig through.

Works without internet.

On a desert island, on a plane, at your grandparents' village. If your Mac turns on, your AI works.

Smarter than many
paid services

On standard intelligence tests, Gemma 4 outperforms paid versions of ChatGPT, Claude and Mistral. These are the official scores.

General knowledge
Test MMLU Pro
Gemma 4 E4B$0
69.4
Claude 3.5 Haiku$0.80
65.0
GPT-4o mini$0.15
63.1
Mistral Small$0.20
52.9
GPT-3.5 Turbo$0.50
47.0
Writing code
Test LiveCodeBench
Gemma 4 E4B$0
52.0
Claude 3.5 Haiku$0.80
31.4
GPT-4o mini$0.15
23.4
Mistral Small$0.20
14.1
Reasoning
Test GPQA Diamond
Gemma 4 E4B$0
58.6
GPT-4o mini$0.15
44.2
Claude 3.5 Haiku$0.80
41.6
GPT-3.5 Turbo$0.50
28.0
Being honest
What you should know

The best models in the world (ChatGPT Plus, Claude Pro, Gemini Advanced) are smarter. They cost $20 to $200 per month and require internet.

This app is free, private and works offline. For everyday use, it's more than enough. For very complex tasks, the paid ones are still better.

$0 per month. Forever.

No subscriptions, no credit card, no "your free trial has expired".

Your data stays in.

Not Google, not Facebook, not anyone. A bubble only you control.

Nobody reads your
conversations

Not Google, not us, not anyone. No server, no account, no tracking. Your Mac is all you need.

No connection

The model works completely offline. Disconnect WiFi and keep chatting.

No account

No sign up, no login, no email. Open the app and go. Zero friction.

All on your disk

Conversations saved as JSON in your local folder. Read them, copy them, delete them whenever you want.

Anywhere. Anytime.

Even in space. Well, you might need oxygen before AI up there.

Try it.
It's free.

Downloads in 2 minutes. Installs itself. From there, the AI is yours.

Download for Mac
● Apple Silicon Mac (M1+) ● 16 GB RAM ● macOS 13+