# Three World vs 方块与螺丝

The clearest difference is ads: Three World at none against 方块与螺丝's shown. Three World also leads on update cadence (weekly vs every 2 months) and iOS requirement (6.0 vs 15.0). 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.

Three World ships an update weekly, 方块与螺丝 every 2 months. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Three World | 方块与螺丝 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/three-world/id996809760/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free | — |
| Size | 17 MB | 13 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Huntergame Interactive Technology Co.,Ltd](https://appshunter.io/developer/953928156) | [俊颖 张](https://appshunter.io/developer/1661099011) |

## What reviewers say

### Three World

[App page](https://appshunter.io/ios/app/three-world/id996809760)

A simple puzzle game where players tap the screen to match colors or identify different colors. It's designed to improve focus and concentration, offering a challenge to achieve higher scores.

**Highlights:** Color matching gameplay, Differentiating colors, Focus enhancement, Score tracking, GameCenter integration

**Features:** macOS Compatibility

**In-app purchases:** none


### 方块与螺丝

[App page](https://appshunter.io/ios/app/id6648776861)

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

**In-app purchases:** none


## Frequently asked questions

### Is Three World free?

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

### Is 方块与螺丝 free?

方块与螺丝 is free to download, with no in-app purchases.

### Do Three World or 方块与螺丝 have ads?

方块与螺丝 shows ads; Three World does not.

### Which is updated more often, Three World or 方块与螺丝?

Three World ships an update weekly, and 方块与螺丝 every 2 months. Most recently, Three World was updated on October 24, 2026 and 方块与螺丝 on October 14, 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.*