# 小顔美顔矯正サロン luana vs Chou chou【公式アプリ】

小顔美顔矯正サロン luana and Chou chou【公式アプリ】 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 39 months. The most recent releases landed on May 15, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | 小顔美顔矯正サロン luana | Chou chou【公式アプリ】 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | Every 39 months |
| Size | 38 MB | 35 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MAI OTA](https://appshunter.io/developer/1556768275) | [KOTOMI MOTOFUSA](https://appshunter.io/developer/1602308135) |

## What reviewers say

### 小顔美顔矯正サロン luana

[App page](https://appshunter.io/ios/app/luana/id1556768273)

**In-app purchases:** none


### Chou chou【公式アプリ】

[App page](https://appshunter.io/ios/app/chou-chou/id1602308133)

**In-app purchases:** none


## Frequently asked questions

### Is 小顔美顔矯正サロン luana free?

小顔美顔矯正サロン luana is free to download, with no in-app purchases.

### Is Chou chou【公式アプリ】 free?

Chou chou【公式アプリ】 is free to download, with no in-app purchases.

### Do 小顔美顔矯正サロン luana or Chou chou【公式アプリ】 have ads?

Neither 小顔美顔矯正サロン luana nor Chou chou【公式アプリ】 shows ads.

### Which is updated more often, 小顔美顔矯正サロン luana or Chou chou【公式アプリ】?

小顔美顔矯正サロン luana ships an update every 39 months, and Chou chou【公式アプリ】 every 39 months. Most recently, 小顔美顔矯正サロン luana was updated on May 15, 2026 and Chou chou【公式アプリ】 on May 16, 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.*