# Submania vs 水族館

The clearest difference is ads: 水族館 at none against Submania's shown. 水族館 also leads on update cadence (every 2 weeks vs every 6 weeks). Submania's advantage is iOS requirement (12.0 vs 15.0). On price, 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.

Submania ships an update every 6 weeks, 水族館 every 2 weeks. The most recent releases landed on October 12, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Submania | 水族館 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/submania/id1545758868/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 278 MB | 156 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Gavin Software Solutions LLC](https://appshunter.io/developer/1090740233) | [Masahiko Tsuken](https://appshunter.io/developer/1751087267) |

## What reviewers say

### Submania

[App page](https://appshunter.io/ios/app/submania/id1545758868)

Navigate a submarine through challenging underwater mazes, avoiding mines and collecting coins. The goal is to reach the end of each level without sinking your vessel. It's a test of reflexes and precision.

**Highlights:** Tap-to-navigate gameplay, Underwater obstacle course, Minefield avoidance, Coin collection for points, Level-based progression

**Features:** macOS Compatibility

**In-app purchases:** none


### 水族館

[App page](https://appshunter.io/ios/app/id6504136848)

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

**In-app purchases:** none


## Frequently asked questions

### Is Submania free?

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

### Is 水族館 free?

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

### Do Submania or 水族館 have ads?

Submania shows ads; 水族館 does not.

### Which is updated more often, Submania or 水族館?

Submania ships an update every 6 weeks, and 水族館 every 2 weeks. Most recently, Submania was updated on October 12, 2026 and 水族館 on October 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.*