# 禾苗守护 vs Smart Device Pro

The clearest difference is iOS requirement: 禾苗守护 at 13.0 against Smart Device Pro'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.

禾苗守护 ships an update every 3 weeks, Smart Device Pro every 2 weeks. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 禾苗守护 | Smart Device Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/smart-device-pro/id6739577446/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 41 MB | 57 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [成都西加云杉科技有限公司](https://appshunter.io/developer/1561114297) | [北京行臻科技有限责任公司](https://appshunter.io/developer/1786133171) |

## What reviewers say

### 禾苗守护

[App page](https://appshunter.io/ios/app/id6739477189)

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

**In-app purchases:** none


### Smart Device Pro

[App page](https://appshunter.io/ios/app/smart-device-pro/id6739577446)

Manage your devices remotely with real-time status checks, parameter adjustments, and intelligent alerts. This platform offers a simple, efficient, and worry-free device management experience.

**Highlights:** Real-time device status monitoring, Remote parameter adjustment, Switch device modes remotely, Intelligent abnormality alerts, Intuitive data displays

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

**In-app purchases:** none


## Frequently asked questions

### Is 禾苗守护 free?

禾苗守护 is free to download, with no in-app purchases.

### Is Smart Device Pro free?

Smart Device Pro is free to download, with no in-app purchases.

### Do 禾苗守护 or Smart Device Pro have ads?

Neither 禾苗守护 nor Smart Device Pro shows ads.

### Which is updated more often, 禾苗守护 or Smart Device Pro?

禾苗守护 ships an update every 3 weeks, and Smart Device Pro every 2 weeks. Most recently, 禾苗守护 was updated on October 6, 2026 and Smart Device Pro on October 15, 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.*