# WCIグループ【公式アプリ】 vs Resh nail

The clearest difference is iOS requirement: Resh nail at 12.0 against WCIグループ【公式アプリ】's 16.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

WCIグループ【公式アプリ】 ships an update every 28 months, Resh nail every 41 months. The most recent releases landed on September 21, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | WCIグループ【公式アプリ】 | Resh nail |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 28 months** | Every 41 months |
| Size | 12 MB | 33 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NIHON KENKO BUNKA JIGYODAN, K.K.](https://appshunter.io/developer/1434667176) | [KANA KISHISHITA](https://appshunter.io/developer/1580194965) |

## What reviewers say

### WCIグループ【公式アプリ】

[App page](https://appshunter.io/ios/app/wci/id1549138352)

**Features:** macOS Compatibility

**In-app purchases:** none


### Resh nail

[App page](https://appshunter.io/ios/app/resh-nail/id1580194963)

**In-app purchases:** none


## Frequently asked questions

### Is WCIグループ【公式アプリ】 free?

WCIグループ【公式アプリ】 is free to download, with no in-app purchases.

### Is Resh nail free?

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

### Do WCIグループ【公式アプリ】 or Resh nail have ads?

Neither WCIグループ【公式アプリ】 nor Resh nail shows ads.

### Which is updated more often, WCIグループ【公式アプリ】 or Resh nail?

WCIグループ【公式アプリ】 ships an update every 28 months, and Resh nail every 41 months. Most recently, WCIグループ【公式アプリ】 was updated on September 21, 2026 and Resh nail on September 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.*