# bright 【公式アプリ】 vs Shy'm

The clearest difference is update cadence: Shy'm at every 19 months against bright 【公式アプリ】's every 45 months. 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.

bright 【公式アプリ】 ships an update every 45 months, Shy'm every 19 months. Both last shipped on November 7, 2026.

## The numbers

| Metric | bright 【公式アプリ】 | Shy'm |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 45 months | **Every 19 months** |
| Size | 34 MB | 36 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SAORI ENDO](https://appshunter.io/developer/1554799731) | [SAYA SAKAMOTO](https://appshunter.io/developer/1566814063) |

## What reviewers say

### bright 【公式アプリ】

[App page](https://appshunter.io/ios/app/bright/id1554799729)

**In-app purchases:** none


### Shy'm

[App page](https://appshunter.io/ios/app/shym/id1566814061)

**In-app purchases:** none


## Frequently asked questions

### Is bright 【公式アプリ】 free?

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

### Is Shy'm free?

Shy'm is free to download, with no in-app purchases.

### Do bright 【公式アプリ】 or Shy'm have ads?

Neither bright 【公式アプリ】 nor Shy'm shows ads.

### Which is updated more often, bright 【公式アプリ】 or Shy'm?

bright 【公式アプリ】 ships an update every 45 months, and Shy'm every 19 months. Most recently, bright 【公式アプリ】 was updated on November 7, 2026 and Shy'm on November 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*