# 爱鱼奇－水族爱好者 vs 水族系统V2

The clearest difference is update cadence: 水族系统V2 at every 8 days against 爱鱼奇－水族爱好者's every 3 months. 爱鱼奇－水族爱好者's advantage is iOS requirement (10.0 vs 12.0). On price, review sentiment, 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.

爱鱼奇－水族爱好者 ships an update every 3 months, 水族系统V2 every 8 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | 爱鱼奇－水族爱好者 | 水族系统V2 |
| --- | --- | --- |
| 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 | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 8 days** |
| Monetization | — | Free |
| Size | 133 MB | 58 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [上海鱼影科技有限公司](https://appshunter.io/developer/1115513734) | [大伦 王](https://appshunter.io/developer/1452981396) |

## What reviewers say

### 爱鱼奇－水族爱好者

[App page](https://appshunter.io/ios/app/id1115513735)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is 爱鱼奇－水族爱好者 free?

爱鱼奇－水族爱好者 is free to download, with no in-app purchases.

### Is 水族系统V2 free?

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

### Do 爱鱼奇－水族爱好者 or 水族系统V2 have ads?

Neither 爱鱼奇－水族爱好者 nor 水族系统V2 shows ads.

### Which is updated more often, 爱鱼奇－水族爱好者 or 水族系统V2?

爱鱼奇－水族爱好者 ships an update every 3 months, and 水族系统V2 every 8 days. Most recently, 爱鱼奇－水族爱好者 was updated on October 24, 2026 and 水族系统V2 on October 24, 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.*