# tunas 公式アプリ vs CORNUの公式アプリ

The clearest difference is update cadence: tunas 公式アプリ at every 15 months against CORNUの公式アプリ's every 38 months. CORNUの公式アプリ's advantage is iOS requirement (9.0 vs 12.0). 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.

tunas 公式アプリ ships an update every 15 months, CORNUの公式アプリ every 38 months. The most recent releases landed on September 22, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | tunas 公式アプリ | CORNUの公式アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 15 months** | Every 38 months |
| Size | 37 MB | 22 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YUMI IMACHI](https://appshunter.io/developer/1479502019) | [TOMA KAN](https://appshunter.io/developer/1518537059) |

## What reviewers say

### tunas 公式アプリ

[App page](https://appshunter.io/ios/app/tunas/id1479502020)

**In-app purchases:** none


### CORNUの公式アプリ

[App page](https://appshunter.io/ios/app/cornu/id1518537060)

**In-app purchases:** none


## Frequently asked questions

### Is tunas 公式アプリ free?

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

### Is CORNUの公式アプリ free?

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

### Do tunas 公式アプリ or CORNUの公式アプリ have ads?

Neither tunas 公式アプリ nor CORNUの公式アプリ shows ads.

### Which is updated more often, tunas 公式アプリ or CORNUの公式アプリ?

tunas 公式アプリ ships an update every 15 months, and CORNUの公式アプリ every 38 months. Most recently, tunas 公式アプリ was updated on September 22, 2026 and CORNUの公式アプリ 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.*