# 綺輝～4C～ vs Priya 公式アプリ

The clearest difference is iOS requirement: 綺輝～4C～ at 9.0 against Priya 公式アプリ's 12.0. 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.

綺輝～4C～ ships an update every 38 months, Priya 公式アプリ every 43 months. The most recent releases landed on September 27, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 綺輝～4C～ | Priya 公式アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 38 months** | Every 43 months |
| Size | 18 MB | 44 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NORIKO TANAKA](https://appshunter.io/developer/1530510298) | [INO, K.K.](https://appshunter.io/developer/1540224033) |

## What reviewers say

### 綺輝～4C～

[App page](https://appshunter.io/ios/app/4c/id1530510296)

**In-app purchases:** none


### Priya 公式アプリ

[App page](https://appshunter.io/ios/app/priya/id1540224031)

**In-app purchases:** none


## Frequently asked questions

### Is 綺輝～4C～ free?

綺輝～4C～ is free to download, with no in-app purchases.

### Is Priya 公式アプリ free?

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

### Do 綺輝～4C～ or Priya 公式アプリ have ads?

Neither 綺輝～4C～ nor Priya 公式アプリ shows ads.

### Which is updated more often, 綺輝～4C～ or Priya 公式アプリ?

綺輝～4C～ ships an update every 38 months, and Priya 公式アプリ every 43 months. Most recently, 綺輝～4C～ was updated on September 27, 2026 and Priya 公式アプリ on October 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.*