# Drop9 - exhilarating puzzle

> Drop9 - exhilarating puzzle (iPhone/iPad app by Kazuhiro Ishikawa.)

- Source: https://appshunter.io/ios/app/drop9/id6445862262 (this page in markdown: same URL + `.md`)
- Developer: [Kazuhiro Ishikawa](https://appshunter.io/developer/1674327611)
- Category: Games, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 11.0 · 179 MB
- Languages: English
- Released: 2023-03-16
- Data updated: 2026-03-12
- User reviews in markdown: https://appshunter.io/ios/app/drop9/id6445862262/reviews.md

## What is Drop9?

Recommended points
・All games are free to play!
・Simple rules just add the number of balls of the same color!
・There is no time limit, so you can play at your own pace!
・ There is also an save function, so it is perfect for playing in the gap time!
・Think about how to line up the balls, predict their movements, and exercise your brain!
・Experts can aim for higher scores and large-scale chains, and it's challenging!


How to play
・If you hit balls of the same color, the balls will stick together and the written numbers will be added up.
・When the added number becomes "9", the ball disappears.
・When a ball is erased, if the adjacent balls are ``same color & number equal to or greater than the erased ball'', they can be erased in a chain.
・Let's aim for a high score by making full use of chains!


## Version history (last 5 releases)

### 1.1.2 — 2023-11-07

Added SKAdNetwork item list.
Hide banner if there is a safe area

### 1.1.1 — 2023-09-05

Fixed the banner ad position.

### 1.1.0 — 2023-05-17

Added "Achievement" function.

### 1.0.3 — 2023-04-04

Changed so that the operation explanation can be displayed from the menu of the play screen.

### 1.0.2 — 2023-04-03

Fixed a bug where the leaderboard could not be displayed on some screens.

## Apps similar to Drop9

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Buzzing Hexagons](https://appshunter.io/ios/app/buzzing-hexagons/id6451409334) | 4.0 (4) | Free | Games |
| [Brick Tactics](https://appshunter.io/ios/app/brick-tactics/id6651221252) | — | Free | Games |
| [Kanji Shot](https://appshunter.io/ios/app/kanji-shot/id6472705787) | — | Free | Games |
| [Block Arcade - Puzzle Blast](https://appshunter.io/ios/app/block-arcade/id6449375434) | 5.0 (5) | Free | Games |
| [Puzzle Game Enchant Gimmick 2](https://appshunter.io/ios/app/puzzle-game-enchant-gimmick-2/id6443618095) | — | Free | Games |
| [Quiz Geek!](https://appshunter.io/ios/app/quiz-geek/id1491093198) | — | Free | Games |

## More apps by Kazuhiro Ishikawa

- [NeedlePop: Exhilarating puzzle](https://appshunter.io/ios/app/needlepop/id6476151884)

All apps by Kazuhiro Ishikawa: https://appshunter.io/developer/1674327611

## Related topics

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

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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 2026-03-12.*