# PXN MFI Tools vs UUBOX

The clearest difference is rating: UUBOX at 3.6 against PXN MFI Tools's 2.8. UUBOX also leads on update cadence (every 3 weeks vs every 10 months) and iOS requirement (9.0 vs 13.0). PXN MFI Tools's advantage is review sentiment (47% vs 24%). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UUBOX holds the better App Store score, 3.6 against 2.8. Both are backed by a comparable volume of ratings — 10 and 8 respectively. Written reviews complicate that: 47% of PXN MFI Tools's written reviews are positive against 24% of UUBOX's, so the app with the better star average is not the one people write more warmly about.

PXN MFI Tools ships an update every 10 months, UUBOX every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | PXN MFI Tools | UUBOX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (10 ratings)](https://appshunter.io/ios/app/pxn-mfi-tools/id1435120093/reviews) | **[3.6 (8 ratings)](https://appshunter.io/ios/app/uubox/id1449437865/reviews)** |
| Number of ratings | **10** | 8 |
| Positive reviews | **47.4% of reviews** | 23.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 11 MB | 39 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [深圳莱仕达电子科技有限公司](https://appshunter.io/developer/1435120092) | [Shenzhen Geekgamer Innovation Technology Co.,Ltd.](https://appshunter.io/developer/1273597159) |

## What reviewers say

### PXN MFI Tools

[App page](https://appshunter.io/ios/app/pxn-mfi-tools/id1435120093)

This application allows users to test the button functionality of MFI certified "speedy" game controllers on iOS devices running iOS 7 and above. It supports a wide range of iPhones, iPads, and Apple TV 4.

**Highlights:** MFI controller testing, Button function verification, iOS 7+ compatibility, Wide device support, Apple TV compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


### UUBOX

[App page](https://appshunter.io/ios/app/uubox/id1449437865)

This mobile application connects to a hardware device via Bluetooth to control mobile games. It bridges the gap between physical controllers and on-screen gameplay for a more interactive experience.

**Highlights:** Bluetooth hardware connection, Game control via hardware, Mobile game integration, Enhanced gameplay experience

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PXN MFI Tools free?

PXN MFI Tools is free to download, with no in-app purchases.

### Is UUBOX free?

UUBOX is free to download, with no in-app purchases.

### Which has better reviews, PXN MFI Tools or UUBOX?

UUBOX is rated higher. PXN MFI Tools averages 2.8 out of 5 from 10 ratings, while UUBOX averages 3.6 from 8 ratings.

### Do PXN MFI Tools or UUBOX have ads?

Neither PXN MFI Tools nor UUBOX shows ads.

### Which is updated more often, PXN MFI Tools or UUBOX?

PXN MFI Tools ships an update every 10 months, and UUBOX every 3 weeks. Most recently, PXN MFI Tools was updated on October 24, 2026 and UUBOX on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*