# MLX Chat — Local AI — Private on-device AI studio

> On-device private AI studio for chat, voice, and image generation. (iPhone/iPad app by David Dalcu.)

- Source: https://appshunter.io/ios/app/mlx-chat-local-ai/id6787603518 (this page in markdown: same URL + `.md`)
- Developer: [David Dalcu](https://appshunter.io/developer/367949221)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 4 App Store ratings
- Age rating: 12+
- Requires: iOS 26.0 · 144 MB
- Languages: American English
- Released: 2026-07-16
- Data updated: 2026-08-08
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/mlx-chat-local-ai/id6787603518/reviews.md

## What is MLX Chat?

MLX Chat 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.

CHAT
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.

CALL
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.

VOICE CLONE
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.

IMAGES
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.

FULLY PRIVATE, FULLY OFFLINE
- Runs 100% on-device using Apple MLX and the Metal GPU.
- No account, no analytics, no ads, no tracking.
- The network is used only to download the AI models you choose from Hugging Face. After a model is downloaded, that feature works offline.

REQUIREMENTS
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.

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.

## Key features

- On-device AI processing
- Hands-free voice calls
- Personalized voice cloning
- Text-to-image generation
- Offline model functionality
- No account or tracking

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Music Generation | $4.99 | one-time |



## Frequently asked questions about MLX Chat

### Does MLX Chat have ads?

MLX Chat is ad-free. The app explicitly states that there are no ads or tracking of any kind, ensuring a clean user experience.

### What AI models can I use with MLX Chat?

MLX Chat supports capable open language models like Google Gemma 4 for chat and FLUX.2 for image generation. You can choose and download these models from Hugging Face.

### Can I use MLX Chat offline?

Yes, MLX Chat is designed to run 100% on-device and offline. Once AI models are downloaded, you can use chat, voice, and image generation features without an internet connection.

### What are the requirements to run MLX Chat?

MLX Chat requires a recent, high-performance iPhone or iPad due to the demanding nature of on-device AI and multi-gigabyte model downloads. Downloading models over Wi-Fi is recommended.

### How does the voice cloning feature work in MLX Chat?

You can record about eight seconds of your voice, and the AI will use an on-device text-to-speech model to speak text in your own voice, which is great for narration and creative uses.

### Is my data safe with MLX Chat?

MLX Chat prioritizes privacy by processing all conversations, voice recordings, and generated images entirely on your device. Nothing you type, say, or create ever leaves your phone, and there is no tracking.

### How often is MLX Chat updated?

The latest version, 1.1.0, was released on August 4, 2026, indicating recent development activity. Users can expect ongoing improvements and updates to the application.

### What is the age rating for MLX Chat?

MLX Chat has an age rating of 12+. This suggests the content and features are considered appropriate for users aged 12 and older.

## Version history (last 2 releases)

### 1.1.0 — 2026-08-04

* Create Agents, customize their voice  (Ex: You are Sparky the dog, talk like him, and you can search the web) 
* Better Voice engine that doesn't sound robotic.
* Web search for agents
* LAN models on your phone, if you want powerful models, served via MLX-Serve desktop app (if you have a Mac)
* Fixed the in app purchase issue

### 1.0 — 2026-07-16

No release notes.

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## More apps by David Dalcu

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All apps by David Dalcu: https://appshunter.io/developer/367949221

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-08.*