# dropin: Gravity Rhythm Game — Physics-based Rhythm Game

> Physics-based rhythm game with real-time ball bouncing and beat synchronization. (iPhone/iPad app by Phoenixx Inc..)

- Source: https://appshunter.io/ios/app/dropin-gravity-rhythm-game/id6760173117 (this page in markdown: same URL + `.md`)
- Developer: [Phoenixx Inc.](https://appshunter.io/developer/1529522758)
- Category: Games, Casual, Music
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 308 MB
- Languages: American English
- Released: 2026-04-22
- Data updated: 2026-08-25
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/dropin-gravity-rhythm-game/id6760173117/reviews.md

## What is dropin?

A Unique Fusion of Physics and Rhythm
Master the "physics-based" gameplay where balls fall and bounce in real-time. The controls are simple! Just tap, flick, or hold in time with the beat. Experience a new kind of thrill where physics and music synchronize perfectly!

Dynamic Gameplay with Diverse Note Types
From Reflection and Penetration to Flick and Hold notes—each type reacts differently to the ball's movement. Predicting the ball's next trajectory adds an exciting layer of strategy to your rhythm experience!

Styles for Everyone, from Beginners to Pros
We’ve prepared multiple difficulty levels so everyone can join the fun, from casual one-handed play to intense, high-level challenges. Whether you want to relax with the visuals or aim for a world-class high score, you’ll find your perfect playstyle!

10 Unique Tracks Available for Free!
Enjoy 10 original tracks by up-and-coming creators, ranging from crystal-clear melodies to heavy, pulsing beats—all available for free. Find your favorite track while watching beautiful "floral" visual effects bloom in a minimalist world!

## Key features

- Physics-based gameplay
- Real-time ball bouncing
- Tap, flick, or hold controls
- Diverse note types
- Multiple difficulty levels
- 10 free original tracks
- Floral visual effects

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Nonaqua Collection Vol.I | $2.99 | one-time |


## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/dropin-gravity-rhythm-game/id6760173117/reviews.md

### 3/5 — アイデアは面白い。

*2026-05-05*

カメラが引きすぎていて、動きを感じにくいと思います。それにボールやノーツが見づらいです。高難易度は特に、かなり慣れないとキツいですね。少なくともライト層には向かないゲームかと思います。

### 5/5 — たのしい

*2026-05-03*

イベントで知りました！縦持ちの音ゲー探してたので多分これからこのゲーム結構遊びます。個人的にこのゲーム性めちゃ好きです、応援してます！

### 5/5 — ちょうど良い難易度

*2026-04-26*

曲数は他に比べて少ないがその分全て良曲
音ズレもほぼ無く、iPadで遊ぶ分には快適
一般的な音ゲーに比べ300MBと容量が少なく、とても助かる。
オートプレイで譜面確認も出来、丁度いい難易度。
今後にもゆっくり期待。

### 3/5 — 気持ちいいですが、

*2026-04-24*

単調で眠くなります

### 3/5 — 面白いけど…

*2026-04-24*

面白いですが、すぐ固まって落ちます。
制作頑張ってください！！

## Frequently asked questions about dropin

### What is dropin: Gravity Rhythm Game?

dropin: Gravity Rhythm Game is a unique rhythm game that combines physics-based gameplay with music. Players tap, flick, or hold in time with the beat to control falling and bouncing balls.

### How do you play dropin: Gravity Rhythm Game?

Gameplay involves tapping, flicking, or holding in time with the music to interact with falling and bouncing balls. Different note types react uniquely to the ball's movement, adding a strategic element.

### Are there different difficulty levels in dropin: Gravity Rhythm Game?

Yes, the game offers multiple difficulty levels, catering to both beginners looking for casual play and experienced players aiming for high scores and intense challenges.

### How many tracks are available in dropin: Gravity Rhythm Game?

The game features 10 unique original tracks available for free, ranging from clear melodies to heavy beats, accompanied by minimalist floral visual effects.

### What devices is dropin: Gravity Rhythm Game compatible with?

dropin: Gravity Rhythm Game is compatible with iPhone, iPad, and iPod devices.

### Is dropin: Gravity Rhythm Game free to play?

Yes, the game is free to download and play, with 10 tracks available at no cost. It does offer in-app purchases.

### When was dropin: Gravity Rhythm Game last updated?

The latest version of dropin: Gravity Rhythm Game was released on April 23, 2026, indicating recent development and support.

### What is the age rating for dropin: Gravity Rhythm Game?

dropin: Gravity Rhythm Game has an age rating of 4+, making it suitable for a wide range of players.

## Version history (last 1 release)

### 1.0 — 2026-04-23

No release notes.

## Apps similar to dropin

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [OverEcho](https://appshunter.io/ios/app/overecho/id6748117205) | 4.3 (3) | Free | Games |
| [NeonRhythm](https://appshunter.io/ios/app/neonrhythm/id6758031386) | — | Free | Games |
| [VoltHopper～ヴォルトホッパー～](https://appshunter.io/ios/app/volthopper/id6444744241) | 5.0 (5) | $2.99 | Games |
| [Siglota](https://appshunter.io/ios/app/siglota/id6615065722) | 4.2 (5) | Free | Games |
| [Xtrhme - Rhythm Game](https://appshunter.io/ios/app/xtrhme-rhythm-game/id6746828457) | 4.0 (1) | Free | Games |
| [Circle of Sparks](https://appshunter.io/ios/app/circle-of-sparks/id6670163424) | 4.7 (3) | Free | Games |

## More apps by Phoenixx Inc.

- [HYDE RUN](https://appshunter.io/ios/app/hyde-run/id1561576635)
- [HYDE RUN(EN)](https://appshunter.io/ios/app/hyde-runen/id6472298230)
- [陰キャラブコメ](https://appshunter.io/ios/app/id6474230585)
- [DUNGEON RAZE](https://appshunter.io/ios/app/dungeon-raze/id6755030141)

All apps by Phoenixx Inc.: https://appshunter.io/developer/1529522758

## Related topics

[rhythmix](https://appshunter.io/ios/topics/rhythmix)

---

*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 2026-08-25.*