# Just 4 Squares vs Pi

The clearest difference is in-app purchases: Just 4 Squares at none against Pi's 5. On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Pi sells 5 one-off in-app purchases. Just 4 Squares asks for nothing beyond the download.

## The numbers

| Metric | Just 4 Squares | Pi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/just-4-squares/id6612008469/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 21 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Brady Cole](https://appshunter.io/developer/1761270783) | [REMESHY LTD](https://appshunter.io/developer/1519992155) |

## What reviewers say

### Just 4 Squares

[App page](https://appshunter.io/ios/app/just-4-squares/id6612008469)

A fun and engaging game designed to challenge your memory skills. It offers a simple yet effective way to test and improve your recall abilities.

**Highlights:** Memory testing, Engaging gameplay, Simple interface, Suitable for all ages

**Features:** macOS Compatibility

**In-app purchases:** none


### Pi

[App page](https://appshunter.io/ios/app/pi-math-memory-puzzle-game/id6744679735)

Test your memory and math skills by recalling digits of Pi in a survival game. Unlock boosters to extend your game and improve your score. Perfect for all ages looking to sharpen their minds.

**Highlights:** Memorize Pi digits in survival mode, Unlock boosters for extended gameplay, Improve memory and mental math skills, Practice multiplication and math facts, Climb the leaderboard, Designed for all ages

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5K Credits | $0.99 | one-time |
| 12K Credits | $1.99 | one-time |
| 25K Credits | $2.99 | one-time |
| 50K Credits | $3.99 | one-time |
| 100K Credits | $4.99 | one-time |


## Frequently asked questions

### Is Just 4 Squares free?

Just 4 Squares is free to download, with no in-app purchases.

### Is Pi free?

Pi is free to download, with in-app purchases available.

### Do Just 4 Squares or Pi have ads?

Neither Just 4 Squares nor Pi shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*