# D4H Personnel & Training vs 数字传感器

The clearest difference is iOS requirement: 数字传感器 at 12.0 against D4H Personnel & Training's 15.6. 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.

D4H Personnel & Training ships an update every 3 weeks, 数字传感器 monthly. The most recent releases landed on November 2, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | D4H Personnel & Training | 数字传感器 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (19 ratings)](https://appshunter.io/ios/app/d4h-personnel-and-training/id1456365440/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 10.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | — |
| Size | 35 MB | 28 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [D4H Technologies](https://appshunter.io/developer/906381108) | [Hangzhou Zhongpu Technology Co., Ltd.](https://appshunter.io/developer/1673927421) |

## What reviewers say

### D4H Personnel & Training

[App page](https://appshunter.io/ios/app/d4h-personnel-and-training/id1456365440)

Manage personnel, qualifications, training, and availability for your response team. This proactive system helps measure performance and engage staff to ensure a high standard of professionalism.

**Highlights:** Personnel management, Qualification tracking, Training administration, Attendance monitoring, Availability management, Performance measurement, Collaborative engagement

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

**In-app purchases:** none


### 数字传感器

[App page](https://appshunter.io/ios/app/id6445811889)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is D4H Personnel & Training free?

D4H Personnel & Training is free to download, with no in-app purchases.

### Is 数字传感器 free?

数字传感器 is free to download, with no in-app purchases.

### Do D4H Personnel & Training or 数字传感器 have ads?

Neither D4H Personnel & Training nor 数字传感器 shows ads.

### Which is updated more often, D4H Personnel & Training or 数字传感器?

D4H Personnel & Training ships an update every 3 weeks, and 数字传感器 monthly. Most recently, D4H Personnel & Training was updated on November 2, 2026 and 数字传感器 on November 10, 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.*