# SUB ROSA vs 鮨 だいわ 【公式アプリ】

The clearest difference is iOS requirement: SUB ROSA at 9.0 against 鮨 だいわ 【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.

SUB ROSA ships an update every 24 months, 鮨 だいわ 【公式アプリ】 every 39 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | SUB ROSA | 鮨 だいわ 【公式アプリ】 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 24 months** | Every 39 months |
| Size | 17 MB | 15 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [HIROKATSU MATSUSHIMA](https://appshunter.io/developer/1489141711) | [TEPPEI YAMAGUCHI](https://appshunter.io/developer/1493799289) |

## What reviewers say

### SUB ROSA

[App page](https://appshunter.io/ios/app/sub-rosa/id1489141712)

**In-app purchases:** none


### 鮨 だいわ 【公式アプリ】

[App page](https://appshunter.io/ios/app/id1493799290)

**In-app purchases:** none


## Frequently asked questions

### Is SUB ROSA free?

SUB ROSA is free to download, with no in-app purchases.

### Is 鮨 だいわ 【公式アプリ】 free?

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

### Do SUB ROSA or 鮨 だいわ 【公式アプリ】 have ads?

Neither SUB ROSA nor 鮨 だいわ 【公式アプリ】 shows ads.

### Which is updated more often, SUB ROSA or 鮨 だいわ 【公式アプリ】?

SUB ROSA ships an update every 24 months, and 鮨 だいわ 【公式アプリ】 every 39 months. Most recently, SUB ROSA was updated on November 3, 2026 and 鮨 だいわ 【公式アプリ】 on November 3, 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.*