# ctstris

> ctstris (iPhone/iPad app by Sungjun Kim.)

- Source: https://appshunter.io/ios/app/ctstris/id6475251381 (this page in markdown: same URL + `.md`)
- Developer: [Sungjun Kim](https://appshunter.io/developer/1602461985)
- Category: Games
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 0 MB
- Languages: English
- Released: 2024-01-01
- Data updated: 2026-05-15
- User reviews in markdown: https://appshunter.io/ios/app/ctstris/id6475251381/reviews.md

## What is ctstris?

The goal of this game is to make orange objects fall down. You can change blue object by touching yellow object. Rules are circle > triangle, triangle > square, square > circle. This game has five levels.


## Version history (last 1 release)

### 1.0 — 2024-01-02

No release notes.

## Apps similar to ctstris

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Harbor Up](https://appshunter.io/ios/app/harbor-up/id6499269692) | — | Free | Games |
| [FourInLine-FeinGames](https://appshunter.io/ios/app/fourinline-feingames/id6654892934) | — | Free | Games |
| [Nuts vs Bolts](https://appshunter.io/ios/app/nuts-vs-bolts/id6740267616) | — | Free | Games |
| [Shape Slide & Match!](https://appshunter.io/ios/app/shape-slide-and-match/id6464370634) | — | Free | Games |
| [Fit Rim](https://appshunter.io/ios/app/fit-rim/id6458540118) | — | Free | Games |
| [Shopping Mania!](https://appshunter.io/ios/app/shopping-mania/id6738581755) | 5.0 (1) | Free | Games |

## More apps by Sungjun Kim

- [relativistic balloon](https://appshunter.io/ios/app/relativistic-balloon/id1633566916)
- [game theories 1](https://appshunter.io/ios/app/game-theories-1/id6443715938)
- [game theories 2](https://appshunter.io/ios/app/game-theories-2/id6443716105)
- [relativistic velocity addition](https://appshunter.io/ios/app/relativistic-velocity-addition/id6443873136)
- [relativistic space travel](https://appshunter.io/ios/app/relativistic-space-travel/id6443974500)
- [Learning Hangul](https://appshunter.io/ios/app/learning-hangul/id6449379992)

All apps by Sungjun Kim: https://appshunter.io/developer/1602461985

## Related topics

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

---

*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 2026-05-15.*