# 益智小游戏 vs Clear 4

The clearest difference is update cadence: Clear 4 at fortnightly against 益智小游戏's every 36 months. On price, ads, 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.

益智小游戏 ships an update every 36 months, Clear 4 fortnightly. The most recent releases landed on October 26, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 益智小游戏 | Clear 4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/clear-4/id1546584385/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 36 months | **Fortnightly** |
| Monetization | — | Ad-supported |
| Size | 39 MB | 74 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [震 韩](https://appshunter.io/developer/650290529) | [文锋 郑](https://appshunter.io/developer/1590995911) |

## What reviewers say

### 益智小游戏

[App page](https://appshunter.io/ios/app/id887859773)

**Features:** macOS Compatibility

**In-app purchases:** none


### Clear 4

[App page](https://appshunter.io/ios/app/clear-4/id1546584385)

A free puzzle game where players strategically click squares to trigger chain reactions and clear the board. It features simple mechanics with elements like rotating baffles and black holes to add complexity.

**Highlights:** Chain reaction gameplay, Strategic square clicking, Rotating baffles, Black holes, Limited steps to clear levels

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 益智小游戏 free?

益智小游戏 is free to download, with no in-app purchases.

### Is Clear 4 free?

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

### Do 益智小游戏 or Clear 4 have ads?

Both 益智小游戏 and Clear 4 show ads.

### Which is updated more often, 益智小游戏 or Clear 4?

益智小游戏 ships an update every 36 months, and Clear 4 fortnightly. Most recently, 益智小游戏 was updated on October 26, 2026 and Clear 4 on October 12, 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.*