# 海水驿站 vs MnPlayer

The clearest difference is in-app purchases: MnPlayer at none against 海水驿站's 4. MnPlayer also leads on ads (none vs shown) and iOS requirement (12.0 vs 17). 海水驿站's advantage is update cadence (weekly vs monthly). On price and device support there is nothing between them.

Both are free to download. 海水驿站 sells 4 in-app purchases, starting at $28.99 per 6 months. MnPlayer asks for nothing beyond the download.

海水驿站 ships an update weekly, MnPlayer monthly. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 海水驿站 | MnPlayer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id922497742/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 52.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 97 MB | 31 MB |
| Requires iOS | 17 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [兆辉 马](https://appshunter.io/developer/667445063) | [厦门磁北科技有限公司](https://appshunter.io/developer/1587851466) |

## What reviewers say

### 海水驿站

[App page](https://appshunter.io/ios/app/id922497742)

This app helps saltwater aquarium enthusiasts manage their tanks with smart water quality tracking, expert guides, and a community forum. It offers detailed creature databases and task management to simplify aquarium care.

**Highlights:** Smart water quality management, Expert aquarium setup guides, Original saltwater feeding strategies, Saltwater creature database, Community forum for enthusiasts, Task management for aquariums

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 半年会员 | $28.99 | per 6 months |
| 1 year premium member | $29.99 | per year |
| 1 month premium member | $29.99 | per month |
| 打赏站长一杯咖啡 | $4.99 | one-time |


### MnPlayer

[App page](https://appshunter.io/ios/app/mnplayer/id6446886354)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 海水驿站 free?

海水驿站 is free to download, with in-app purchases available.

### Is MnPlayer free?

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

### Do 海水驿站 or MnPlayer have ads?

海水驿站 shows ads; MnPlayer does not.

### Which is updated more often, 海水驿站 or MnPlayer?

海水驿站 ships an update weekly, and MnPlayer monthly. Most recently, 海水驿站 was updated on November 1, 2026 and MnPlayer on November 7, 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.*