# METROCK公式アプリ vs CANNONBALL(Fes)

The clearest difference is update cadence: CANNONBALL(Fes) at weekly against METROCK公式アプリ's every 2 weeks. METROCK公式アプリ's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, 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.

METROCK公式アプリ ships an update every 2 weeks, CANNONBALL(Fes) weekly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | METROCK公式アプリ | CANNONBALL(Fes) |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 81 MB | 105 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [TV Asahi Corporation](https://appshunter.io/developer/370138142) | [eplus inc.](https://appshunter.io/developer/465887676) |

## What reviewers say

### METROCK公式アプリ

[App page](https://appshunter.io/ios/app/metrock/id1610228984)

This app provides essential information for the METROCK urban outdoor music festival in Tokyo and Osaka. Access artist lineups, venue maps, merchandise details, and create your personalized schedule to enhance your festival experience.

**Highlights:** Artist lineup information, Venue maps with current location, Personalized timetable creation, Festival news and ticket info, Access and FAQ details

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### CANNONBALL(Fes)

[App page](https://appshunter.io/ios/app/cannonballfes/id6741305402)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is METROCK公式アプリ free?

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

### Is CANNONBALL(Fes) free?

CANNONBALL(Fes) is free to download, with no in-app purchases.

### Do METROCK公式アプリ or CANNONBALL(Fes) have ads?

Neither METROCK公式アプリ nor CANNONBALL(Fes) shows ads.

### Which is updated more often, METROCK公式アプリ or CANNONBALL(Fes)?

METROCK公式アプリ ships an update every 2 weeks, and CANNONBALL(Fes) weekly. Most recently, METROCK公式アプリ was updated on November 3, 2026 and CANNONBALL(Fes) on October 30, 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.*