# Invader Sisters vs Avoid game[Simple]

The clearest difference is ads: Avoid game[Simple] at none against Invader Sisters's shown. Avoid game[Simple] also leads on update cadence (weekly vs every 2 weeks) and iOS requirement (8.3 vs 12.0). 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.

Invader Sisters ships an update every 2 weeks, Avoid game[Simple] weekly. Both last shipped on October 5, 2026.

## The numbers

| Metric | Invader Sisters | Avoid game[Simple] |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 19 MB | 17 MB |
| Requires iOS | 12.0 | **8.3** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ERX](https://appshunter.io/developer/513941286) | [Masanao Baba](https://appshunter.io/developer/803806609) |

## What reviewers say

### Invader Sisters

[App page](https://appshunter.io/ios/app/invader-sisters/id939103577)

**Features:** macOS Compatibility

**In-app purchases:** none


### Avoid game[Simple]

[App page](https://appshunter.io/ios/app/avoid-gamesimple/id1071729144)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Invader Sisters free?

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

### Is Avoid game[Simple] free?

Avoid game[Simple] is free to download, with no in-app purchases.

### Do Invader Sisters or Avoid game[Simple] have ads?

Invader Sisters shows ads; Avoid game[Simple] does not.

### Which is updated more often, Invader Sisters or Avoid game[Simple]?

Invader Sisters ships an update every 2 weeks, and Avoid game[Simple] weekly. Most recently, Invader Sisters was updated on October 5, 2026 and Avoid game[Simple] on October 5, 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.*