# 3612 vs Perfect Square

The clearest difference is ads: 3612 at none against Perfect Square's shown. 3612 also leads on iOS requirement (6.0 vs 12.0). Perfect Square's advantage is update cadence (daily vs every 11 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

3612 ships an update every 11 months, Perfect Square daily. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 3612 | Perfect Square |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/3612/id854334200/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Daily** |
| Monetization | Free | — |
| Size | 5 MB | 103 MB |
| Requires iOS | **6.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [sungsoo jung](https://appshunter.io/developer/593780103) | [Iconic Games](https://appshunter.io/developer/1770013763) |

## What reviewers say

### 3612

[App page](https://appshunter.io/ios/app/3612/id854334200)

A captivating puzzle game where players combine numbered tiles to reach the ultimate 3612 tile. It offers an engaging challenge that also serves as excellent practice for memory and mathematical skills.

**Highlights:** Tile combination puzzle, Reach 3612 tile, Memory practice, Math skills enhancement, Elegant design

**In-app purchases:** none


### Perfect Square

[App page](https://appshunter.io/ios/app/perfect-square-color-blocks/id6737984874)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 3612 free?

3612 is free to download, with no in-app purchases.

### Is Perfect Square free?

Perfect Square is free to download, with no in-app purchases.

### Do 3612 or Perfect Square have ads?

Perfect Square shows ads; 3612 does not.

### Which is updated more often, 3612 or Perfect Square?

3612 ships an update every 11 months, and Perfect Square daily. Most recently, 3612 was updated on October 15, 2026 and Perfect Square on October 3, 2026.

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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.*