# Relation　Nail vs ＣＯ クリーニングのアプリ

The clearest difference is update cadence: ＣＯ クリーニングのアプリ at every 9 months against Relation　Nail's every 39 months. Relation　Nail's advantage is iOS requirement (12.0 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.

Relation　Nail ships an update every 39 months, ＣＯ クリーニングのアプリ every 9 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Relation　Nail | ＣＯ クリーニングのアプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 9 months** |
| Size | 15 MB | 71 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KIYOMI MATSUFUSA](https://appshunter.io/developer/1445924948) | [Right Inc.](https://appshunter.io/developer/1067756338) |

## What reviewers say

### Relation　Nail

[App page](https://appshunter.io/ios/app/relation-nail/id1445924949)

**In-app purchases:** none


### ＣＯ クリーニングのアプリ

[App page](https://appshunter.io/ios/app/id1552825833)

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

**In-app purchases:** none


## Frequently asked questions

### Is Relation　Nail free?

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

### Is ＣＯ クリーニングのアプリ free?

ＣＯ クリーニングのアプリ is free to download, with no in-app purchases.

### Do Relation　Nail or ＣＯ クリーニングのアプリ have ads?

Neither Relation　Nail nor ＣＯ クリーニングのアプリ shows ads.

### Which is updated more often, Relation　Nail or ＣＯ クリーニングのアプリ?

Relation　Nail ships an update every 39 months, and ＣＯ クリーニングのアプリ every 9 months. Most recently, Relation　Nail was updated on October 26, 2026 and ＣＯ クリーニングのアプリ on October 25, 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.*