# 边坡监测系统 vs 地灾监测

The clearest difference is update cadence: 边坡监测系统 at every 10 days against 地灾监测's every 7 months. 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.

边坡监测系统 ships an update every 10 days, 地灾监测 every 7 months. The most recent releases landed on October 25, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 边坡监测系统 | 地灾监测 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 7 months |
| Size | 50 MB | 25 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yunnan Aerospace Engineering Geophysical Detecting Co.,Ltd.](https://appshunter.io/developer/1555410098) | [虓 赵](https://appshunter.io/developer/1628264766) |

## What reviewers say

### 边坡监测系统

[App page](https://appshunter.io/ios/app/id1521404109)

**Features:** macOS Compatibility

**In-app purchases:** none


### 地灾监测

[App page](https://appshunter.io/ios/app/id6447237703)

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

**In-app purchases:** none


## Frequently asked questions

### Is 边坡监测系统 free?

边坡监测系统 is free to download, with no in-app purchases.

### Is 地灾监测 free?

地灾监测 is free to download, with no in-app purchases.

### Do 边坡监测系统 or 地灾监测 have ads?

Neither 边坡监测系统 nor 地灾监测 shows ads.

### Which is updated more often, 边坡监测系统 or 地灾监测?

边坡监测系统 ships an update every 10 days, and 地灾监测 every 7 months. Most recently, 边坡监测系统 was updated on October 25, 2026 and 地灾监测 on October 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*