# Shyion vs smart

Shyion and smart are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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, smart monthly. The most recent releases landed on June 5, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Shyion | smart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/shyion/id1580015933/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | — |
| Size | 117 MB | 18 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shanghai Huangzhu E - Commerce Co., Ltd.](https://appshunter.io/developer/1580015935) | [QI Automotive Co.,Ltd](https://appshunter.io/developer/1635704762) |

## 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


### smart

[App page](https://appshunter.io/ios/app/smart-controller/id6476338294)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Shyion free?

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

### Is smart free?

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

### Do Shyion or smart have ads?

Neither Shyion nor smart shows ads.

### Which is updated more often, Shyion or smart?

Shyion ships an update every 3 weeks, and smart monthly. Most recently, Shyion was updated on June 5, 2026 and smart on September 20, 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.*