# Square or Circle — Brain Training

> A mini-game designed to train pattern recognition and improve brain capacity. (iPhone/iPad app by Purple Development.)

- Source: https://appshunter.io/ios/app/square-or-circle/id1273033329 (this page in markdown: same URL + `.md`)
- Developer: [Purple Development](https://appshunter.io/developer/476294256)
- Category: Games, Education, Puzzle
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 8.0 · 15 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2017-08-29
- Data updated: 2026-08-19
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/square-or-circle/id1273033329/reviews.md

## What is Square or Circle?

"Square or Circle" is a mini game which trains pattern recognition, it can improve your brain capacity. "Square or Circle" requires you to look at the displayed image and tell whether it contains a square or a circle, you can challenge it in 9 different game modes.

If you feel recognizing between square and circle is too easy, you should start trying other game modes, some of the modes are a lot harder than square and circle. Within a short period of time of playing, most people realise their improvement in pattern recognition skills, and found Square and Circle mode too easy, then it's time to challenge other modes. Brain capacity would take longer to train than pattern recognition, but given time, improvement will be noticeable. Apart from this, pattern recognition may allow us to find a solution to a persistent and seemingly abstract problem or to write a computer program. "Square or Circle" will improve your brain capacity over time.

Game modes:
Square and Circle: Choose between square or circle on every level
Any Shapes: Different shapes might be used on every level
Only Half Letters: Only half of the shapes appears in the image
Up Side Down: The shapes you need to recognize will appear in upside down position as oppose to upright position
Flashing: The image keep flashing which can make it easier to recognize the shapes (or not)
Rotations: The shapes you need to recognize would rotate in any angle makes it harder to recognize
Time Attack: You're given a minute to see how far you can go in the game
3, 2, 1, Gone!: The image will appears for 3 seconds before it disappear for good, focus is key here
Chicken, Chicken!: bawbwaaak!

If you like Square or Circle, please support us by giving us a rating on the store. Thanks for your support!

## Key features

- Pattern recognition training
- Brain capacity improvement
- 9 diverse game modes
- Increasing difficulty levels
- Shape identification challenges
- Time attack mode


## Frequently asked questions about Square or Circle

### What is Square or Circle?

Square or Circle is a mini-game designed to train pattern recognition and improve brain capacity. It challenges players to identify shapes like squares and circles through various game modes.

### What are the game modes in Square or Circle?

Square or Circle offers nine game modes including Square and Circle, Any Shapes, Only Half Letters, Up Side Down, Flashing, Rotations, Time Attack, 3, 2, 1, Gone!, and Chicken, Chicken!.

### How does Square or Circle help improve brain capacity?

By consistently challenging your pattern recognition skills through its various modes, Square or Circle helps to gradually improve your overall brain capacity over time with regular play.

### Is Square or Circle available on multiple devices?

Yes, Square or Circle is supported on iPhone, iPad, and iPod devices, making it accessible to a wide range of Apple users.

### What is the age rating for Square or Circle?

Square or Circle has an age rating of 4+, making it suitable for a young audience and families looking for a simple yet engaging brain training experience.

### Does Square or Circle have ads?

No, Square or Circle does not contain advertisements, offering an uninterrupted gaming experience for users.

### How often is Square or Circle updated?

Square or Circle was last updated on August 29, 2017, with version 1.0. Future updates may be released to introduce new features or improvements.

### What is the user rating for Square or Circle?

Square or Circle has received an excellent rating of 5.0 stars from 1 review, indicating high user satisfaction with the game.

## Version history (last 1 release)

### 1.0 — 2017-08-29

This app has been updated by Apple to display the Apple Watch app icon.

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## More apps by Purple Development

- [Simple Roster](https://appshunter.io/ios/app/simple-roster/id476294253)
- [Voice Memo Wifi Sharing Lite](https://appshunter.io/ios/app/voice-memo-wifi-sharing-lite/id590371641)
- [Distance Comparison Map](https://appshunter.io/ios/app/distance-comparison-map/id601934721)
- [Brain Training - Tap the New Circle](https://appshunter.io/ios/app/brain-training-tap-the-new-circle/id856079902)
- [Brain Training - Remember the Circles](https://appshunter.io/ios/app/brain-training-remember-the-circles/id931661492)
- [Australian School Holidays](https://appshunter.io/ios/app/australian-school-holidays/id979479932)

All apps by Purple Development: https://appshunter.io/developer/476294256

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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 2026-08-19.*