# MIFARE Ultralight — user reviews

> 1 indexed App Store user reviews of MIFARE Ultralight by MTools Tec Co., Ltd, rated 3.00/5 from 1 ratings.

- Source: https://appshunter.io/ios/app/mifare-ultralight/id6758900015/reviews
- App overview in markdown: https://appshunter.io/ios/app/mifare-ultralight/id6758900015.md
- Rating breakdown: 5★ 0 · 4★ 0 · 3★ 1 · 2★ 0 · 1★ 0

## Most critical reviews (1 lowest-rated)

### 3/5 — Doesn't work with MF0UL21 formatted as legacy MF0ICU1

*2026-07-23*

The app says it works with MF0UL21, among others. I was able to successfully write a 16-page first-gen payload to a MF0UL21 (which is backwards compatible), however upon attempting to read it back, the app now says it is not a valid ultralight tag. But the MTools BLE app happily reads it as one.

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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 2026-08-22.*