# KeyPM vs BPM Runner

The clearest difference is ads: KeyPM at none against BPM Runner's shown. KeyPM also leads on iOS requirement (15.1 vs 18.6). On price, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | KeyPM | BPM Runner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/keypm/id1509802163/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 17 months | — |
| Monetization | Free | — |
| Size | 41 MB | 9 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hugo Canseco Llanos](https://appshunter.io/developer/1871098482) | [David Azancot](https://appshunter.io/developer/507868249) |

## What reviewers say

### KeyPM

[App page](https://appshunter.io/ios/app/keypm/id1509802163)

Discover the key and tempo of your favorite songs. Analyze music charts, create playlists with song metrics, and filter by musical characteristics. Preview tracks and share music insights with others.

**Highlights:** Analyze Billboard top 100, Create playlists with song metrics, Filter by key, BPM, Camelot, and mode, Preview songs from Spotify, Share music DNA

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### BPM Runner

[App page](https://appshunter.io/ios/app/bpm-runner/id6774170161)

**In-app purchases:** none


## Frequently asked questions

### Is KeyPM free?

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

### Is BPM Runner free?

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

### Do KeyPM or BPM Runner have ads?

BPM Runner shows ads; KeyPM does not.

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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.*