# インベーダー J vs PutitPon

The clearest difference is ads: インベーダー J at none against PutitPon's shown. PutitPon's advantage is update cadence (every 3 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

インベーダー J ships an update every 2 months, PutitPon every 3 weeks. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | インベーダー J | PutitPon |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 18 MB | 136 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [takayuki atsumi](https://appshunter.io/developer/1495474977) | [Shunsuke Takeshita](https://appshunter.io/developer/1587672048) |

## What reviewers say

### インベーダー J

[App page](https://appshunter.io/ios/app/j-invaders-j/id1554028591)

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

**In-app purchases:** none


### PutitPon

[App page](https://appshunter.io/ios/app/putitpon-putitpon-unity-ver/id1587672046)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is インベーダー J free?

インベーダー J is free to download, with no in-app purchases.

### Is PutitPon free?

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

### Do インベーダー J or PutitPon have ads?

PutitPon shows ads; インベーダー J does not.

### Which is updated more often, インベーダー J or PutitPon?

インベーダー J ships an update every 2 months, and PutitPon every 3 weeks. Most recently, インベーダー J was updated on October 11, 2026 and PutitPon on October 10, 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.*