# GRAVISPHERE

> GRAVISPHERE (iPhone/iPad app by Akihiro Maeda.)

- Source: https://appshunter.io/ios/app/gravisphere/id1121896864 (this page in markdown: same URL + `.md`)
- Developer: [Akihiro Maeda](https://appshunter.io/developer/298274003)
- Category: Games, Education, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 13.6 · 13 MB
- Languages: English, Japanese
- Released: 2016-06-09
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/gravisphere/id1121896864/reviews.md

## What is GRAVISPHERE?

A simple ruled puzzle game, but very challenging.
The object of this puzzle is to arrange three shining stones in a line.
You can move any stones or blocks.
Once they move, they slide till touch others.
If there is nothing in the way, they go out of the screen and disposed.
See if you can solve all 38 questions.


## Version history (last 1 release)

### 4 — 2020-09-04

adapted to newer devices

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## More apps by Akihiro Maeda

- [PANDA PANELS 箱入りパンダ](https://appshunter.io/ios/app/panda-panels/id504545120)
- [CURIOSAURUS](https://appshunter.io/ios/app/curiosaurus/id593354855)
- [Feline Synth ねこシンセサイザー](https://appshunter.io/ios/app/feline-synth/id659764677)
- [Frog Number Place かえるのナンプレ](https://appshunter.io/ios/app/frog-number-place/id870873050)
- [FROG REVERSE](https://appshunter.io/ios/app/frog-reverse/id1119412124)
- [PANDA REVERSE](https://appshunter.io/ios/app/panda-reverse/id1120482895)

All apps by Akihiro Maeda: https://appshunter.io/developer/298274003

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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 2026-05-19.*