MLX-Serve

About this app

<p>MLX-Serve is a private AI studio that runs entirely on your iPhone. Every conversation, voice recording, and generated image is processed on-device by open-weight models — nothing you type, say, or create ever leaves your phone. There is no account to create, no subscription, and no tracking of any kind.</p>
<p>MUSIC<br />
Generate songs locally using your device ! You can also play it back in the background and use MLX-Serve as a player for your generated music on the go.</p>
<p>CHAT<br />
Talk with capable open language models (Google Gemma 4) right on your device. Ask questions, brainstorm, draft messages, get things explained. Some models can even understand photos you attach.</p>
<p>CALL<br />
Tap Call inside any conversation to talk to the AI hands-free, like a phone call. Your speech is transcribed on-device and the reply is read back aloud. Speaker and handset modes are both supported, and the transcript is saved to your chat.</p>
<p>VOICE CLONE<br />
Record about eight seconds of your voice and have the AI speak text in your own voice, using an on-device text-to-speech model. Great for narration and fun.</p>
<p>IMAGES<br />
Generate images from a text prompt with an on-device diffusion model (FLUX.2). Tap a result to zoom in, save it to your photo library, or share it.</p>
<p>FULLY PRIVATE, FULLY OFFLINE<br />
- Runs 100% on-device using Apple MLX and the Metal GPU.<br />
- No account, no analytics, no ads, no tracking.<br />
- The network is used only to download the AI models you choose from Hugging Face. After a model is downloaded, that feature works offline.</p>
<p>REQUIREMENTS<br />
Models are multi-gigabyte downloads and on-device AI is demanding, so MLX Chat requires a recent, high-performance iPhone. Download over Wi-Fi is recommended. You pick which models to download and can delete them anytime to reclaim space.</p>
<p>Open models are provided under their respective licenses (Gemma, Apache 2.0). MLX Chat is an independent app and is not affiliated with Google or Apple.</p>