# 安吉助手 vs DVR 3.0

The clearest difference is update cadence: 安吉助手 at every 3 weeks against DVR 3.0's every 2 months. 安吉助手 also leads on iOS requirement (13.0 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.

安吉助手 ships an update every 3 weeks, DVR 3.0 every 2 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 安吉助手 | DVR 3.0 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 41 MB | 28 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai allways information technology co,.ltd](https://appshunter.io/developer/983154360) | [隆彪 雷](https://appshunter.io/developer/981420461) |

## What reviewers say

### 安吉助手

[App page](https://appshunter.io/ios/app/id1433874695)

**Features:** macOS Compatibility

**In-app purchases:** none


### DVR 3.0

[App page](https://appshunter.io/ios/app/dvr-30/id6476166543)

**In-app purchases:** none


## Frequently asked questions

### Is 安吉助手 free?

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

### Is DVR 3.0 free?

DVR 3.0 is free to download, with no in-app purchases.

### Do 安吉助手 or DVR 3.0 have ads?

Neither 安吉助手 nor DVR 3.0 shows ads.

### Which is updated more often, 安吉助手 or DVR 3.0?

安吉助手 ships an update every 3 weeks, and DVR 3.0 every 2 months. Most recently, 安吉助手 was updated on November 2, 2026 and DVR 3.0 on November 4, 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.*