# 僕らはゴミの仕分け人！！ vs SkyTower Challenge

The clearest difference is update cadence: SkyTower Challenge at every 2 weeks against 僕らはゴミの仕分け人！！'s every 22 months. 僕らはゴミの仕分け人！！'s advantage is iOS requirement (13.0 vs 15.0). 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.

僕らはゴミの仕分け人！！ ships an update every 22 months, SkyTower Challenge every 2 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | 僕らはゴミの仕分け人！！ | SkyTower Challenge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 22 months | **Every 2 weeks** |
| Size | 96 MB | 171 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Garhi Japan K.K.](https://appshunter.io/developer/1444709284) | [Takuma Takahashi](https://appshunter.io/developer/1704744113) |

## What reviewers say

### 僕らはゴミの仕分け人！！

[App page](https://appshunter.io/ios/app/id1658249895)

**In-app purchases:** none


### SkyTower Challenge

[App page](https://appshunter.io/ios/app/skytower-challenge/id6464111672)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 僕らはゴミの仕分け人！！ free?

僕らはゴミの仕分け人！！ is free to download, with no in-app purchases.

### Is SkyTower Challenge free?

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

### Do 僕らはゴミの仕分け人！！ or SkyTower Challenge have ads?

Both 僕らはゴミの仕分け人！！ and SkyTower Challenge show ads.

### Which is updated more often, 僕らはゴミの仕分け人！！ or SkyTower Challenge?

僕らはゴミの仕分け人！！ ships an update every 22 months, and SkyTower Challenge every 2 weeks. Most recently, 僕らはゴミの仕分け人！！ was updated on October 30, 2026 and SkyTower Challenge on October 30, 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.*