# つりゲー vs Invader 1978

The clearest difference is ads: Invader 1978 at none against つりゲー's shown. Invader 1978 also leads on iOS requirement (15.6 vs 17.0). 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.

## The numbers

| Metric | つりゲー | Invader 1978 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Size | 31 MB | 0 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Kyosuke Noguchi](https://appshunter.io/developer/1767325191) | [Sungjun Kim](https://appshunter.io/developer/1602461985) |

## What reviewers say

### つりゲー

[App page](https://appshunter.io/ios/app/id6766577437)

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

**In-app purchases:** none


### Invader 1978

[App page](https://appshunter.io/ios/app/invader-1978/id6767773558)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is つりゲー free?

つりゲー is free to download, with no in-app purchases.

### Is Invader 1978 free?

Invader 1978 is free to download, with no in-app purchases.

### Do つりゲー or Invader 1978 have ads?

つりゲー shows ads; Invader 1978 does not.

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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.*