# 警云 vs DTP助手

The clearest difference is update cadence: DTP助手 at every 6 weeks against 警云's every 3 months. DTP助手 also leads on iOS requirement (11.0 vs 15.0). 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.

警云 ships an update every 3 months, DTP助手 every 6 weeks. The most recent releases landed on November 11, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | 警云 | DTP助手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Size | 56 MB | 11 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CONWIN Tech. Ltd.](https://appshunter.io/developer/940312643) | [Hangzhou Dianchu Technology Co., Ltd.](https://appshunter.io/developer/580772270) |

## What reviewers say

### 警云

[App page](https://appshunter.io/ios/app/id940312644)

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

**In-app purchases:** none


### DTP助手

[App page](https://appshunter.io/ios/app/dtp/id1153383893)

**In-app purchases:** none


## Frequently asked questions

### Is 警云 free?

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

### Is DTP助手 free?

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

### Do 警云 or DTP助手 have ads?

Neither 警云 nor DTP助手 shows ads.

### Which is updated more often, 警云 or DTP助手?

警云 ships an update every 3 months, and DTP助手 every 6 weeks. Most recently, 警云 was updated on November 11, 2026 and DTP助手 on November 2, 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.*