# Shine Dog School vs リサイクルキング Group

The clearest difference is update cadence: リサイクルキング Group at every 12 months against Shine Dog School's every 38 months. Shine Dog School's advantage is iOS requirement (12.0 vs 16.6). 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.

Shine Dog School ships an update every 38 months, リサイクルキング Group every 12 months. The most recent releases landed on October 25, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Shine Dog School | リサイクルキング Group |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 12 months** |
| Size | 18 MB | 12 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [MARIE KATO](https://appshunter.io/developer/1502963387) | [K-GOLD INTERNATIONAL CORPORATION.](https://appshunter.io/developer/1137028422) |

## What reviewers say

### Shine Dog School

[App page](https://appshunter.io/ios/app/shine-dog-school/id1502963388)

**In-app purchases:** none


### リサイクルキング Group

[App page](https://appshunter.io/ios/app/group/id1591149581)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Shine Dog School free?

Shine Dog School is free to download, with no in-app purchases.

### Is リサイクルキング Group free?

リサイクルキング Group is free to download, with no in-app purchases.

### Do Shine Dog School or リサイクルキング Group have ads?

Neither Shine Dog School nor リサイクルキング Group shows ads.

### Which is updated more often, Shine Dog School or リサイクルキング Group?

Shine Dog School ships an update every 38 months, and リサイクルキング Group every 12 months. Most recently, Shine Dog School was updated on October 25, 2026 and リサイクルキング Group on September 13, 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.*