# 水族系统V2 vs Aquarium Master

The clearest difference is iOS requirement: 水族系统V2 at 12.0 against Aquarium Master's 15.6. On price, update cadence, 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.

水族系统V2 ships an update every 8 days, Aquarium Master every 10 days. The most recent releases landed on August 14, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | 水族系统V2 | Aquarium Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.3 (4 ratings)](https://appshunter.io/ios/app/v2/id6642693010/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 10 days |
| Monetization | Free | — |
| Size | 58 MB | 47 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [大伦 王](https://appshunter.io/developer/1452981396) | [雨 梁](https://appshunter.io/developer/1218726051) |

## What reviewers say

### 水族系统V2

[App page](https://appshunter.io/ios/app/v2/id6642693010)

Manage your aquarium equipment, including lights, filters, and pumps, with this system designed for devices produced after 2022. It offers control over various essential aquarium components.

**Highlights:** Aquarium light control, Filter management, Water pump operation, Air pump control, Device compatibility (post-2022)

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

**In-app purchases:** none


### Aquarium Master

[App page](https://appshunter.io/ios/app/aquarium-master/id6723864411)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 水族系统V2 free?

水族系统V2 is free to download, with no in-app purchases.

### Is Aquarium Master free?

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

### Do 水族系统V2 or Aquarium Master have ads?

Neither 水族系统V2 nor Aquarium Master shows ads.

### Which is updated more often, 水族系统V2 or Aquarium Master?

水族系统V2 ships an update every 8 days, and Aquarium Master every 10 days. Most recently, 水族系统V2 was updated on August 14, 2026 and Aquarium Master on September 20, 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.*