# CatBit — programming puzzle

> programming puzzle (iPhone/iPad app by Masayuki Kondo.)

- Source: https://appshunter.io/ios/app/catbit/id1484288272 (this page in markdown: same URL + `.md`)
- Developer: [Masayuki Kondo](https://appshunter.io/developer/385920006)
- Category: Education, Games, Board, Puzzle
- Price: $2.99
- Age rating: 4+
- Requires: iOS 12.0 · 6 MB
- Languages: English
- Released: 2019-10-23
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/catbit/id1484288272/reviews.md

## What is CatBit?

Programming became puzzles!

Children can solve it, but adults can't?

Lower elementary students could solve puzzles without reading the tutorial.

Adults were having a hard time.

By failing the program in CatBit,
 you can understand what is happening in the program by seeing with your eyes.

Enjoy the failure!
Enjoy the programming!


## Version history (last 2 releases)

### 1.1.0 — 2024-03-06

- Performance improvement
- Fix bugs

### 1.0 — 2019-10-23

No release notes.

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## More apps by Masayuki Kondo

- [HIIT Watch](https://appshunter.io/ios/app/hiit-watch/id1153288426)
- [Eyeblinkr](https://appshunter.io/ios/app/eyeblinkr/id1566585351)
- [Kinkuma Squat](https://appshunter.io/ios/app/kinkuma-squat/id6450066549)
- [TapEnglish](https://appshunter.io/ios/app/tapenglish/id6740447802)

All apps by Masayuki Kondo: https://appshunter.io/developer/385920006

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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.*