# 美容室Peche vs Oh my teeth

The clearest difference is update cadence: Oh my teeth at every 4 weeks against 美容室Peche's every 36 months. 美容室Peche'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.

美容室Peche ships an update every 36 months, Oh my teeth every 4 weeks. The most recent releases landed on October 26, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 美容室Peche | Oh my teeth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/oh-my-teeth-camera/id1502743126/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 14.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 4 weeks** |
| Monetization | — | Free |
| Size | 16 MB | 138 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CHIKAKO HAYAKAWA](https://appshunter.io/developer/1470924066) | [Oh my teeth, Co.](https://appshunter.io/developer/1502743125) |

## What reviewers say

### 美容室Peche

[App page](https://appshunter.io/ios/app/peche/id1470924067)

**In-app purchases:** none


### Oh my teeth

[App page](https://appshunter.io/ios/app/oh-my-teeth-camera/id1502743126)

This app offers a discreet and affordable teeth straightening service using transparent aligners. It aims to reduce the need for frequent clinic visits and provides personalized coaching throughout the treatment process.

**Highlights:** Invisible transparent aligners, Affordable teeth straightening, Minimal clinic visits, Personalized coaching support, DTC dental service

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

**In-app purchases:** none


## Frequently asked questions

### Is 美容室Peche free?

美容室Peche is free to download, with no in-app purchases.

### Is Oh my teeth free?

Oh my teeth is free to download, with no in-app purchases.

### Do 美容室Peche or Oh my teeth have ads?

Neither 美容室Peche nor Oh my teeth shows ads.

### Which is updated more often, 美容室Peche or Oh my teeth?

美容室Peche ships an update every 36 months, and Oh my teeth every 4 weeks. Most recently, 美容室Peche was updated on October 26, 2026 and Oh my teeth on October 9, 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.*