# Grand Blue Spa オフィシャルアプリ vs eeV（イーブイ）

The clearest difference is update cadence: eeV（イーブイ） at every 2 months against Grand Blue Spa オフィシャルアプリ's every 37 months. Grand Blue Spa オフィシャルアプリ's advantage is iOS requirement (12.0 vs 14.0). 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.

Grand Blue Spa オフィシャルアプリ ships an update every 37 months, eeV（イーブイ） every 2 months. The most recent releases landed on January 25, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Grand Blue Spa オフィシャルアプリ | eeV（イーブイ） |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 37 months | **Every 2 months** |
| Size | 16 MB | 44 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [KANAKO SHIRAKURA](https://appshunter.io/developer/1448034815) | [REXEV Inc.](https://appshunter.io/developer/1509926736) |

## What reviewers say

### Grand Blue Spa オフィシャルアプリ

[App page](https://appshunter.io/ios/app/grand-blue-spa/id1448034816)

**In-app purchases:** none


### eeV（イーブイ）

[App page](https://appshunter.io/ios/app/eev/id1586258700)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Grand Blue Spa オフィシャルアプリ free?

Grand Blue Spa オフィシャルアプリ is free to download, with no in-app purchases.

### Is eeV（イーブイ） free?

eeV（イーブイ） is free to download, with no in-app purchases.

### Do Grand Blue Spa オフィシャルアプリ or eeV（イーブイ） have ads?

Neither Grand Blue Spa オフィシャルアプリ nor eeV（イーブイ） shows ads.

### Which is updated more often, Grand Blue Spa オフィシャルアプリ or eeV（イーブイ）?

Grand Blue Spa オフィシャルアプリ ships an update every 37 months, and eeV（イーブイ） every 2 months. Most recently, Grand Blue Spa オフィシャルアプリ was updated on January 25, 2026 and eeV（イーブイ） 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.*