# DelayTool: BPM Calculator — user reviews

> 2 indexed App Store user reviews of DelayTool by Joel Perry, rated 5.00/5 from 4 ratings.

- Source: https://appshunter.io/ios/app/delaytool-bpm-calculator/id982070192/reviews
- App overview in markdown: https://appshunter.io/ios/app/delaytool-bpm-calculator/id982070192.md
- Rating breakdown: 5★ 3 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 0

## Most critical reviews (2 lowest-rated)

### 5/5 — Perfect

*2022-02-04, version 1.0.1*

Simple and affordable app that has all the features I needed to tap out a tempo and see both BPM and various measurements in milliseconds.

### 5/5 — A+

*2019-10-22, version 1.0.1*

Great app!

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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 2026-08-10.*