# 稼げるクイズ vs レトロインベイダー：昭和ゲームセンター

The clearest difference is update cadence: レトロインベイダー：昭和ゲームセンター at weekly against 稼げるクイズ's every 3 weeks. 稼げるクイズ's advantage is iOS requirement (11.0 vs 16.0). 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.

稼げるクイズ ships an update every 3 weeks, レトロインベイダー：昭和ゲームセンター weekly. The most recent releases landed on October 27, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 稼げるクイズ | レトロインベイダー：昭和ゲームセンター |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 119 MB | 5 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Basement Apps, Inc.](https://appshunter.io/developer/1092009455) | [Millegrains Co.,ltd.](https://appshunter.io/developer/6777846099) |

## What reviewers say

### 稼げるクイズ

[App page](https://appshunter.io/ios/app/id6444828398)

**Features:** macOS Compatibility

**In-app purchases:** none


### レトロインベイダー：昭和ゲームセンター

[App page](https://appshunter.io/ios/app/id6796708053)

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

**In-app purchases:** none


## Frequently asked questions

### Is 稼げるクイズ free?

稼げるクイズ is free to download, with no in-app purchases.

### Is レトロインベイダー：昭和ゲームセンター free?

レトロインベイダー：昭和ゲームセンター is free to download, with no in-app purchases.

### Do 稼げるクイズ or レトロインベイダー：昭和ゲームセンター have ads?

Both 稼げるクイズ and レトロインベイダー：昭和ゲームセンター show ads.

### Which is updated more often, 稼げるクイズ or レトロインベイダー：昭和ゲームセンター?

稼げるクイズ ships an update every 3 weeks, and レトロインベイダー：昭和ゲームセンター weekly. Most recently, 稼げるクイズ was updated on October 27, 2026 and レトロインベイダー：昭和ゲームセンター on October 7, 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.*