# Alien Invader Escape vs 找出不同的顏色

The clearest difference is ads: 找出不同的顏色 at none against Alien Invader Escape's shown. 找出不同的顏色 also leads on update cadence (every 2 days vs every 18 months). Alien Invader Escape's advantage is iOS requirement (15.6 vs 18.6). 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.

Alien Invader Escape ships an update every 18 months, 找出不同的顏色 every 2 days. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Alien Invader Escape | 找出不同的顏色 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 18 months | **Every 2 days** |
| Size | 14 MB | 4 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tang Cho man](https://appshunter.io/developer/592719186) | [CHENG HSUAN HSIEH](https://appshunter.io/developer/1725717008) |

## What reviewers say

### Alien Invader Escape

[App page](https://appshunter.io/ios/app/alien-invader-escape/id858894874)

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

**In-app purchases:** none


### 找出不同的顏色

[App page](https://appshunter.io/ios/app/id6790485116)

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

**In-app purchases:** none


## Frequently asked questions

### Is Alien Invader Escape free?

Alien Invader Escape is free to download, with no in-app purchases.

### Is 找出不同的顏色 free?

找出不同的顏色 is free to download, with no in-app purchases.

### Do Alien Invader Escape or 找出不同的顏色 have ads?

Alien Invader Escape shows ads; 找出不同的顏色 does not.

### Which is updated more often, Alien Invader Escape or 找出不同的顏色?

Alien Invader Escape ships an update every 18 months, and 找出不同的顏色 every 2 days. Most recently, Alien Invader Escape was updated on October 26, 2026 and 找出不同的顏色 on October 24, 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.*