# 地灾监测 vs 取件了吗

The clearest difference is in-app purchases: 地灾监测 at none against 取件了吗's 4. 地灾监测 also leads on iOS requirement (12.0 vs 17.0). 取件了吗's advantage is update cadence (every 10 days vs every 7 months). On price, ads and device support there is nothing between them.

Both are free to download. 取件了吗 sells 4 in-app purchases, starting at $1.19 per month. 地灾监测 asks for nothing beyond the download.

地灾监测 ships an update every 7 months, 取件了吗 every 10 days. Both last shipped on October 1, 2026.

## The numbers

| Metric | 地灾监测 | 取件了吗 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 10 days** |
| Size | 25 MB | 57 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [虓 赵](https://appshunter.io/developer/1628264766) | [鑫 高](https://appshunter.io/developer/1785384243) |

## What reviewers say

### 地灾监测

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

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

**In-app purchases:** none


### 取件了吗

[App page](https://appshunter.io/ios/app/ai/id6739460425)

**Features:** Family Sharing, Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度（个人版） | $1.19 | per month |
| 年度（个人版） | $3.99 | per year |
| 永久买断（个人版） | $5.99 | one-time |
| 永久买断（家庭版） | $9.99 | one-time |


## Frequently asked questions

### Is 地灾监测 free?

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

### Is 取件了吗 free?

取件了吗 is free to download, with in-app purchases available.

### Do 地灾监测 or 取件了吗 have ads?

Neither 地灾监测 nor 取件了吗 shows ads.

### Which is updated more often, 地灾监测 or 取件了吗?

地灾监测 ships an update every 7 months, and 取件了吗 every 10 days. Most recently, 地灾监测 was updated on October 1, 2026 and 取件了吗 on October 1, 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.*