# 宮島水族館AR vs しまね海洋館アクアス（AQUAS）

The clearest difference is update cadence: 宮島水族館AR at every 4 months against しまね海洋館アクアス（AQUAS）'s every 38 months. 宮島水族館AR also leads on iOS requirement (8.0 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.

宮島水族館AR ships an update every 4 months, しまね海洋館アクアス（AQUAS） every 38 months. The most recent releases landed on October 3, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 宮島水族館AR | しまね海洋館アクアス（AQUAS） |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 38 months |
| Monetization | — | Free |
| Size | 10 MB | 71 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NISSHO PRO, K.K.](https://appshunter.io/developer/565852808) | [SHIMANE KAIYOKAN, PUBLIC INTEREST FOUNDATION](https://appshunter.io/developer/1555173287) |

## What reviewers say

### 宮島水族館AR

[App page](https://appshunter.io/ios/app/ar/id663316629)

**Features:** macOS Compatibility

**In-app purchases:** none


### しまね海洋館アクアス（AQUAS）

[App page](https://appshunter.io/ios/app/aquas/id1555173285)

Enhance your visit to the Shimane Aquarium AQUAS with this official app. Shop online, collect stamps for rewards by scanning QR codes, and receive exclusive news and coupons via push notifications. Access the official website easily.

**Highlights:** Online shopping for aquarium merchandise, Stamp collection via QR code scanning, Exclusive news and coupons, Push notifications for updates, Easy access to official website

**In-app purchases:** none


## Frequently asked questions

### Is 宮島水族館AR free?

宮島水族館AR is free to download, with no in-app purchases.

### Is しまね海洋館アクアス（AQUAS） free?

しまね海洋館アクアス（AQUAS） is free to download, with no in-app purchases.

### Do 宮島水族館AR or しまね海洋館アクアス（AQUAS） have ads?

Neither 宮島水族館AR nor しまね海洋館アクアス（AQUAS） shows ads.

### Which is updated more often, 宮島水族館AR or しまね海洋館アクアス（AQUAS）?

宮島水族館AR ships an update every 4 months, and しまね海洋館アクアス（AQUAS） every 38 months. Most recently, 宮島水族館AR was updated on October 3, 2026 and しまね海洋館アクアス（AQUAS） on September 21, 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.*