# YilinTech vs 园林灌溉

The clearest difference is iOS requirement: 园林灌溉 at 9.0 against YilinTech's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

YilinTech ships an update every 4 months, 园林灌溉 every 5 months. The most recent releases landed on September 19, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | YilinTech | 园林灌溉 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 5 months |
| Size | 8 MB | 103 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Ningbo Yilin Aguatech Co.,ltd.](https://appshunter.io/developer/1455601901) | [Beijing TSC Smart technology Co.LTD](https://appshunter.io/developer/1346471718) |

## What reviewers say

### YilinTech

[App page](https://appshunter.io/ios/app/yilintech/id1532157338)

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

**In-app purchases:** none


### 园林灌溉

[App page](https://appshunter.io/ios/app/id1633260758)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is YilinTech free?

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

### Is 园林灌溉 free?

园林灌溉 is free to download, with no in-app purchases.

### Do YilinTech or 园林灌溉 have ads?

Neither YilinTech nor 园林灌溉 shows ads.

### Which is updated more often, YilinTech or 园林灌溉?

YilinTech ships an update every 4 months, and 园林灌溉 every 5 months. Most recently, YilinTech was updated on September 19, 2026 and 园林灌溉 on September 14, 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.*