# Shyion vs RV Level

The clearest difference is update cadence: RV Level at every 6 days against Shyion's every 3 weeks. Shyion's advantage is iOS requirement (12.0 vs 17.0). 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.

Shyion ships an update every 3 weeks, RV Level every 6 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Shyion | RV Level |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.3 (3 ratings)](https://appshunter.io/ios/app/shyion/id1580015933/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Free | — |
| Size | 117 MB | 2 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Huangzhu E - Commerce Co., Ltd.](https://appshunter.io/developer/1580015935) | [Grima Hdez](https://appshunter.io/developer/1741481582) |

## What reviewers say

### Shyion

[App page](https://appshunter.io/ios/app/shyion/id1580015933)

Control your garden sprinkler remotely and set custom watering schedules. Monitor indoor temperature and humidity with detailed charts for environmental insights.

**Highlights:** Remote sprinkler control, Automated watering schedules, Temperature monitoring, Humidity monitoring, Environmental data charts

**In-app purchases:** none


### RV Level

[App page](https://appshunter.io/ios/app/rv-level-leveling-blocks/id6804244239)

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

**In-app purchases:** none


## Frequently asked questions

### Is Shyion free?

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

### Is RV Level free?

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

### Do Shyion or RV Level have ads?

Neither Shyion nor RV Level shows ads.

### Which is updated more often, Shyion or RV Level?

Shyion ships an update every 3 weeks, and RV Level every 6 days. Most recently, Shyion was updated on October 24, 2026 and RV Level 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.*