# ReefstarLED vs Utrao

The clearest difference is update cadence: ReefstarLED at every 4 days against Utrao's monthly. ReefstarLED also leads on iOS requirement (9.0 vs 12.0). 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.

ReefstarLED ships an update every 4 days, Utrao monthly. The most recent releases landed on October 8, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | ReefstarLED | Utrao |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/utrao/id6451104145/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Monthly |
| Monetization | — | Free |
| Size | 3 MB | 17 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [良 林](https://appshunter.io/developer/1473456867) | [Shanghai Utrao Bio-Engineering Co., Ltd.](https://appshunter.io/developer/1696567482) |

## What reviewers say

### ReefstarLED

[App page](https://appshunter.io/ios/app/reefstarled/id1524488321)

**Features:** macOS Compatibility

**In-app purchases:** none


### Utrao

[App page](https://appshunter.io/ios/app/utrao/id6451104145)

This app allows users to control Internet of Things equipment for biological breeding. It aims to simplify the process of managing creature breeding with advanced technology.

**Highlights:** Control IoT equipment, Biological breeding technology, Manage creature breeding, Simplify breeding processes

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ReefstarLED free?

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

### Is Utrao free?

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

### Do ReefstarLED or Utrao have ads?

Neither ReefstarLED nor Utrao shows ads.

### Which is updated more often, ReefstarLED or Utrao?

ReefstarLED ships an update every 4 days, and Utrao monthly. Most recently, ReefstarLED was updated on October 8, 2026 and Utrao on September 22, 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.*