# MetroBPM vs Lead Sheets XML

The clearest difference is price: MetroBPM at $3.99 against Lead Sheets XML's $9.99. Lead Sheets XML's advantage is iOS requirement (15.6 vs 17.6). On rating, ratings volume, update cadence and ads there is nothing between them.

MetroBPM costs $3.99 and Lead Sheets XML $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for MetroBPM against 5.0 for Lead Sheets XML. Both are backed by a comparable volume of ratings — 6 and 5 respectively.

MetroBPM ships an update every 3 weeks, Lead Sheets XML monthly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | MetroBPM | Lead Sheets XML |
| --- | --- | --- |
| Price | **$3.99** | $9.99 |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/metrobpm-live-beat-detector/id6670410153/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/lead-sheets-xml/id6766697067/reviews) |
| Number of ratings | **6** | 5 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Paid | Paid |
| Size | 7 MB | 12 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Qi Yang](https://appshunter.io/developer/6814670818) | [Richard Zobel](https://appshunter.io/developer/1827332199) |

## What reviewers say

### MetroBPM

[App page](https://appshunter.io/ios/app/metrobpm-live-beat-detector/id6670410153)

This app provides a real-time tempo detector and metronome for musicians. It uses your device's microphone to analyze rhythmic music and offers customizable metronome sounds and visualizations. Optimized for live performance with a modern design and live activity support.

**Highlights:** Real-time tempo detection, Live metronome with selectable sounds, Tempo history plot, Tap-to-detect tempo, App icon shortcuts, Live Activity & Dynamic Island support

**Features:** Vision Pro support

**In-app purchases:** none


### Lead Sheets XML

[App page](https://appshunter.io/ios/app/lead-sheets-xml/id6766697067)

Effortlessly transpose musical scores in real-time. Load MusicXML files, select your desired key and clef, and instantly generate a clear, readable score on your mobile device. Ideal for singers, instrumentalists, and those using transposing or alternate clef instruments.

**Highlights:** Transpose MusicXML files on the fly, Switch between treble, bass, and alto clefs, Automatic transposition for Bb and other instruments, Export transposed scores as PDFs, Works offline, Import from cloud storage

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MetroBPM free?

MetroBPM costs $3.99, with no in-app purchases.

### Is Lead Sheets XML free?

Lead Sheets XML costs $9.99, with no in-app purchases.

### Which has better reviews, MetroBPM or Lead Sheets XML?

MetroBPM and Lead Sheets XML are both rated 5.0 out of 5 on the App Store, from 6 and 5 ratings respectively.

### Do MetroBPM or Lead Sheets XML have ads?

Neither MetroBPM nor Lead Sheets XML shows ads.

### Which is updated more often, MetroBPM or Lead Sheets XML?

MetroBPM ships an update every 3 weeks, and Lead Sheets XML monthly. Most recently, MetroBPM was updated on October 30, 2026 and Lead Sheets XML on October 31, 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.*