# MLX Benchmarks — Measure device LLM performance

> Measure device LLM performance (iPhone/iPad app by Costantino Pistagna.)

- Source: https://appshunter.io/ios/app/mlx-benchmarks/id6755789186 (this page in markdown: same URL + `.md`)
- Developer: [Costantino Pistagna](https://appshunter.io/developer/963664224)
- Category: Utilities, Developer Tools
- Price: Free
- Age rating: 4+
- Requires: iOS 18.6 · 18 MB
- Languages: American English, Italian
- Released: 2025-11-27
- Data updated: 2025-12-01
- User reviews in markdown: https://appshunter.io/ios/app/mlx-benchmarks/id6755789186/reviews.md

## What is MLX Benchmarks?

MLX Benchmark helps you understand how large language models perform on your hardware. Select a model and quantization, set context length and iterations, and run repeatable benchmarks that capture load time, tokenization time, time to first token, throughput, memory usage, and jitter. View detailed metrics grids, visualize comparisons in charts, and manage downloaded model repos directly in the app. Built for developers and AI enthusiasts who want clear, on-device performance insights without leaving their device.

Features:

- Model selection with quantization details
- Configurable prompt, context length, and iterations
- Metrics for load, tokenization, first-token latency, throughput, jitter, and memory
- Charts to compare runs and devices
- Downloaded model management (list, delete, refresh)
- Optional Supabase upload for aggregating benchmark results


## Version history (last 2 releases)

### 1.0.1 — 2025-11-29

Minor fixes and improvements.

### 1.0.0 — 2025-11-27

No release notes.

## More apps by Costantino Pistagna

- [Lookii](https://appshunter.io/ios/app/lookii/id963664225)
- [WakeOnLan PRO](https://appshunter.io/ios/app/wakeonlan-pro/id1559107271)
- [SolarStats](https://appshunter.io/ios/app/solarstats/id1563618259)

All apps by Costantino Pistagna: https://appshunter.io/developer/963664224

## Related topics

[mlx benchmarks](https://appshunter.io/ios/topics/mlx-benchmarks) · [brx performance](https://appshunter.io/ios/topics/brx-performance) · [performance matters](https://appshunter.io/ios/topics/performance-matters) · [axc 2025](https://appshunter.io/ios/topics/axc-2025) · [s2s functional performance](https://appshunter.io/ios/topics/s2s-functional-performance)

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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 2025-12-01.*