# Hi Drum vs Memory MIDI

The clearest difference is update cadence: Memory MIDI at fortnightly against Hi Drum's every 2 months. Hi Drum's advantage is iOS requirement (15.0 vs 17.0). On price, ads, 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.

Hi Drum ships an update every 2 months, Memory MIDI fortnightly. The most recent releases landed on October 14, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Hi Drum | Memory MIDI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 29 MB | 10 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Nguyen Hieu](https://appshunter.io/developer/1870497824) | [Dmitrii Bondarchuk](https://appshunter.io/developer/6792041523) |

## What reviewers say

### Hi Drum

[App page](https://appshunter.io/ios/app/hi-drum/id6770478916)

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

**In-app purchases:** none


### Memory MIDI

[App page](https://appshunter.io/ios/app/memory-midi/id6792041521)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Hi Drum free?

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

### Is Memory MIDI free?

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

### Do Hi Drum or Memory MIDI have ads?

Both Hi Drum and Memory MIDI show ads.

### Which is updated more often, Hi Drum or Memory MIDI?

Hi Drum ships an update every 2 months, and Memory MIDI fortnightly. Most recently, Hi Drum was updated on October 14, 2026 and Memory MIDI 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.*