# FC.ISE vs 江東ブルーシャークス公式アプリ

The clearest difference is update cadence: FC.ISE at every 3 weeks against 江東ブルーシャークス公式アプリ's every 9 months. 江東ブルーシャークス公式アプリ's advantage is iOS requirement (15.0 vs 17.0). 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.

FC.ISE ships an update every 3 weeks, 江東ブルーシャークス公式アプリ every 9 months. The most recent releases landed on November 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | FC.ISE | 江東ブルーシャークス公式アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 9 months |
| Size | 71 MB | 56 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [ookami Inc.](https://appshunter.io/developer/897872398) | [一般社団法人清水建設江東ブルーシャークス](https://appshunter.io/developer/1793518795) |

## What reviewers say

### FC.ISE

[App page](https://appshunter.io/ios/app/fcise-shima/id1581315560)

**Features:** Vision Pro support

**In-app purchases:** none


### 江東ブルーシャークス公式アプリ

[App page](https://appshunter.io/ios/app/id6741193664)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is FC.ISE free?

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

### Is 江東ブルーシャークス公式アプリ free?

江東ブルーシャークス公式アプリ is free to download, with no in-app purchases.

### Do FC.ISE or 江東ブルーシャークス公式アプリ have ads?

Neither FC.ISE nor 江東ブルーシャークス公式アプリ shows ads.

### Which is updated more often, FC.ISE or 江東ブルーシャークス公式アプリ?

FC.ISE ships an update every 3 weeks, and 江東ブルーシャークス公式アプリ every 9 months. Most recently, FC.ISE was updated on November 7, 2026 and 江東ブルーシャークス公式アプリ on October 9, 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.*