# 唐苑/あRaま vs CREST PLUS　公式アプリ

The clearest difference is update cadence: CREST PLUS　公式アプリ at every 3 months against 唐苑/あRaま's every 8 months. CREST PLUS　公式アプリ also leads on iOS requirement (14.0 vs 16.6). 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.

唐苑/あRaま ships an update every 8 months, CREST PLUS　公式アプリ every 3 months. The most recent releases landed on September 17, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 唐苑/あRaま | CREST PLUS　公式アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Size | 13 MB | 76 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YOMEI, K.K.](https://appshunter.io/developer/1474931914) | [As-me estelle Co.,Ltd.](https://appshunter.io/developer/979097930) |

## What reviewers say

### 唐苑/あRaま

[App page](https://appshunter.io/ios/app/ra/id1474931915)

**Features:** macOS Compatibility

**In-app purchases:** none


### CREST PLUS　公式アプリ

[App page](https://appshunter.io/ios/app/crest-plus/id6743190129)

**In-app purchases:** none


## Frequently asked questions

### Is 唐苑/あRaま free?

唐苑/あRaま is free to download, with no in-app purchases.

### Is CREST PLUS　公式アプリ free?

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

### Do 唐苑/あRaま or CREST PLUS　公式アプリ have ads?

Neither 唐苑/あRaま nor CREST PLUS　公式アプリ shows ads.

### Which is updated more often, 唐苑/あRaま or CREST PLUS　公式アプリ?

唐苑/あRaま ships an update every 8 months, and CREST PLUS　公式アプリ every 3 months. Most recently, 唐苑/あRaま was updated on September 17, 2026 and CREST PLUS　公式アプリ on September 10, 2026.

---

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