# Rosso 公式アプリ vs ROSSO

The clearest difference is iOS requirement: ROSSO at 13.0 against Rosso 公式アプリ's 16.0. 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.

Rosso 公式アプリ ships an update every 19 months, ROSSO every 32 months. The most recent releases landed on September 20, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Rosso 公式アプリ | ROSSO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 19 months** | Every 32 months |
| Size | 80 MB | 3 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Yasutaka Harada](https://appshunter.io/developer/1532164117) | [ROSSO, Inc. (Tokyo)](https://appshunter.io/developer/1667688068) |

## What reviewers say

### Rosso 公式アプリ

[App page](https://appshunter.io/ios/app/rosso/id1532163725)

**Features:** Apple Wallet

**In-app purchases:** none


### ROSSO

[App page](https://appshunter.io/ios/app/rosso/id1667688066)

**In-app purchases:** none


## Frequently asked questions

### Is Rosso 公式アプリ free?

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

### Is ROSSO free?

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

### Do Rosso 公式アプリ or ROSSO have ads?

Neither Rosso 公式アプリ nor ROSSO shows ads.

### Which is updated more often, Rosso 公式アプリ or ROSSO?

Rosso 公式アプリ ships an update every 19 months, and ROSSO every 32 months. Most recently, Rosso 公式アプリ was updated on September 20, 2026 and ROSSO on September 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.*