# DrumMapMidi vs polybeat

The clearest difference is price: DrumMapMidi at Free against polybeat's $7.99. DrumMapMidi also leads on rating (5.0 vs 4.5) and in-app purchases (none vs 2). polybeat's advantage is update cadence (fortnightly vs every 27 months) and ratings volume (20 vs 3). On ads and device support there is nothing between them.

DrumMapMidi is free to download; polybeat costs $7.99 up front. polybeat sells 2 one-off in-app purchases. DrumMapMidi asks for nothing beyond the download.

DrumMapMidi holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: polybeat has 20 ratings behind it against 3, so its average is the more settled of the two.

DrumMapMidi ships an update every 27 months, polybeat fortnightly. The most recent releases landed on June 12, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | DrumMapMidi | polybeat |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/drummapmidi/id1455870730/reviews)** | [4.5 (20 ratings)](https://appshunter.io/ios/app/polybeat/id1542598929/reviews) |
| Number of ratings | 3 | **20** |
| Positive reviews | — | 72.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 27 months | **Fortnightly** |
| Monetization | **Free** | Paid |
| Size | 21 MB | 18 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Malcolm Mugglin](https://appshunter.io/developer/533859939) | [Corne Driesprong](https://appshunter.io/developer/1086747837) |

## What reviewers say

### DrumMapMidi

[App page](https://appshunter.io/ios/app/drummapmidi/id1455870730)

Easily create drum patterns and fills by tapping buttons that trigger multiple sounds. Send MIDI information to other General MIDI drum kits in different applications. Ideal for musicians looking to quickly lay down rhythms.

**Highlights:** Tap out drum patterns, Assign multiple sounds to buttons, Send MIDI to other apps, Load one set of audio samples, MIDI setup instructions

**In-app purchases:** none


### polybeat

[App page](https://appshunter.io/ios/app/polybeat/id1542598929)

This advanced music production tool generates complex polyrhythmic and polymetric patterns. It offers extensive control over sequence length, step length, and step modulation for each drum voice. Requires an AUv3-compatible host or external sound source to produce audio.

**Highlights:** Configurable sequence and step length per drum voice, Modulation of sequencer steps (accent, ratchet, chance, offset), Sample-accurate sequencing engine, Sequence transformation actions (shift, rotate, randomize), AUv3 preset and state saving, Offline functionality, No ads or in-app purchases

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small tip | $1.99 | one-time |
| Big tip | $5.99 | one-time |


## Frequently asked questions

### Is DrumMapMidi free?

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

### Is polybeat free?

polybeat costs $7.99, and also offers in-app purchases.

### Which has better reviews, DrumMapMidi or polybeat?

DrumMapMidi is rated higher. DrumMapMidi averages 5.0 out of 5 from 3 ratings, while polybeat averages 4.5 from 20 ratings.

### Do DrumMapMidi or polybeat have ads?

Neither DrumMapMidi nor polybeat shows ads.

### Which is updated more often, DrumMapMidi or polybeat?

DrumMapMidi ships an update every 27 months, and polybeat fortnightly. Most recently, DrumMapMidi was updated on June 12, 2026 and polybeat on September 25, 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.*