# TURTLE LIGHT vs 中科水族

The clearest difference is iOS requirement: TURTLE LIGHT at 8.0 against 中科水族's 13.0. On price, ads, 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.

## The numbers

| Metric | TURTLE LIGHT | 中科水族 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 19 MB | 102 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen ZhiBaoyuan Electronic Technology Co., Ltd.](https://appshunter.io/developer/1034201313) | [世纪中科科技](https://appshunter.io/developer/1495130398) |

## What reviewers say

### TURTLE LIGHT

[App page](https://appshunter.io/ios/app/turtle-light/id1311354865)

**Features:** macOS Compatibility

**In-app purchases:** none


### 中科水族

[App page](https://appshunter.io/ios/app/id1561319515)

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

**In-app purchases:** none


## Frequently asked questions

### Is TURTLE LIGHT free?

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

### Is 中科水族 free?

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

### Do TURTLE LIGHT or 中科水族 have ads?

Neither TURTLE LIGHT nor 中科水族 shows ads.

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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.*