# 知鱼圈 vs MAYIN

The clearest difference is device support: MAYIN at 2 against 知鱼圈's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 知鱼圈 | MAYIN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/mayin/id6737297156/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Weekly |
| Monetization | — | Free |
| Size | 62 MB | 57 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Zhiyuquan (Shandong) Technology Consulting Co., Ltd](https://appshunter.io/developer/1719996690) | [Guangdong Mayin International Trade Co., Ltd](https://appshunter.io/developer/1775830661) |

## What reviewers say

### 知鱼圈

[App page](https://appshunter.io/ios/app/id6475700637)

**In-app purchases:** none


### MAYIN

[App page](https://appshunter.io/ios/app/mayin/id6737297156)

This app offers smart control for aquarium lighting systems, allowing users to adjust spectrum, set timers, and share custom lighting profiles globally. It aims to empower aquarium enthusiasts to become lighting masters.

**Highlights:** Smart app control, Adjustable product spectrum, Set timers, Share custom lighting profiles, Global community sharing

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

**In-app purchases:** none


## Frequently asked questions

### Is 知鱼圈 free?

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

### Is MAYIN free?

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

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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.*