sMLX
On-device LLMs, powered by MLX
Only for Mac
Free
Mac
Run powerful AI models entirely on your Mac. 100% local, 100% private — no cloud, no accounts, no data leaving your device. Powered by Apple MLX.
sMLX — simple, Swift-native LLM inference, powered by Apple MLX.
sMLX brings large language models straight to your Mac. Everything runs 100% on-device on Apple Silicon — no cloud, no API keys, no sign-up, and not a single byte of your conversations ever leaves your machine.
Why sMLX?
• Simple by design — No setup maze, no jargon. Install, download a model, and you're ready. • Hand-picked models — We curate a small selection of high-quality Qwen models (4-bit quantized) that are tuned to run well on Apple Silicon — including a fast 8B model for lighter Macs and a powerful 27B model with MTP acceleration. One tap to download, then it just works. • Total privacy — All inference happens locally. Your prompts and chats stay on your Mac, always. • Fully offline — Once a model is downloaded, no internet connection is ever required.
Features
• Chat — A clean, native chat interface that stays fast across long, multi-turn conversations. • Clear Dashboard — See exactly how your Mac is performing: tokens per second, response speed, and memory usage, all at a glance. • Benchmark — Measure your Mac's real inference performance across models. • Just-enough settings — Tune context size, output length, and temperature when you want to — sensible defaults when you don't. • Easy model management — Download, pause, resume, and delete models with live progress.
Whether you want private AI without the cloud, or you're just curious how fast your Mac really is — sMLX makes on-device AI simple.
Requires Apple Silicon. Model download required on first use.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
1. Added support for the Qwen3.8 27B model.
2. Bug fixes and improvements.
The developer, 宪 刘, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 宪 刘
- Size
- 6.9 MB
- Category
- Productivity
- Compatibility
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
- Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
- Mac
- Languages
- English
- Age Rating
18+
- 18+
- Infrequent
Profanity or Crude Humor
Horror/Fear Themes
Medical Treatment information
Alcohol, Tobacco, Drug Use or References
Contains
Health or Wellness Topics
- Copyright
- © 2026 Liu Xian.