# GORILLA DRUM - Drum Practice — Rudiments, Rhythm & Grooves

> Rudiments, Rhythm & Grooves (iPhone/iPad app by 合同会社 Bouzer.)

- Source: https://appshunter.io/ios/app/gorilla-drum-drum-practice/id6794569041 (this page in markdown: same URL + `.md`)
- Developer: [合同会社 Bouzer](https://appshunter.io/developer/1809286489)
- Category: Music, Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 88 MB
- Languages: American English, Japanese
- Released: 2026-09-16
- Data updated: 2026-09-23
- User reviews in markdown: https://appshunter.io/ios/app/gorilla-drum-drum-practice/id6794569041/reviews.md

## What is GORILLA DRUM?

【Practice】
・Includes ready-to-play practice phrases such as 8-beat, 16-beat, and rudiments
・Easily adjust the tempo (BPM) and number of repetitions during practice
・Set the tempo (BPM) to gradually increase as you practice
・Choose which parts to hear, such as only the bass drum or snare, so you can focus on areas you want to improve

【Create】
・Use the piano roll to enter individual drum sounds such as snare and bass drum
・Combine preset phrases to create your own original practice phrases

【Share】
・Post the practice phrases you create
・GORILLAS members can preview phrases posted by other users and download their favorites for practice

Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| GORILLAS Monthly Membership Plan | $0.99 | per month |
| GORILLAS Yearly Membership Plan | $9.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads & Unlock Limits | $9.99 | one-time |



## Version history (last 2 releases)

### 1.3.1 — 2026-09-20

Fixed an issue where banner ads for free users might not appear after restarting the app.

### 1.0 — 2026-09-16

No release notes.

## More apps by 合同会社 Bouzer

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- [mimi - Dyslexia TTS](https://appshunter.io/ios/app/mimi-dyslexia-tts/id6747191021)
- [まりもっち \| マリモ育成アプリ](https://appshunter.io/ios/app/id6751275967)
- [Dream TODO — 思考整理型タスク管理](https://appshunter.io/ios/app/dream-todo/id6752714834)
- [memomer - Tree Notes+](https://appshunter.io/ios/app/memomer-tree-notes-plus/id6774661729)

All apps by 合同会社 Bouzer: https://appshunter.io/developer/1809286489

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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 2026-09-23.*