# 安安盾选 vs 足科3D

The clearest difference is update cadence: 足科3D at every 4 days against 安安盾选's every 3 weeks. 足科3D also leads on iOS requirement (12.0 vs 17.0). 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.

安安盾选 ships an update every 3 weeks, 足科3D every 4 days. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 安安盾选 | 足科3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6450160944/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 83 MB | 84 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Anhui Zhian Xinxuan Trading Co., Ltd.](https://appshunter.io/developer/1692121016) | [武汉因索健康科技有限公司](https://appshunter.io/developer/1692296433) |

## What reviewers say

### 安安盾选

[App page](https://appshunter.io/ios/app/id6450160944)

This shopping app offers a wide range of quality products for police personnel, including electronics, beauty, apparel, and food. It aims to provide preferential services and cultural enrichment for the police community, while also supporting rural revitalization efforts.

**Highlights:** Police welfare and cultural products, Diverse product categories, Exclusive customer service, After-sales support, Support for rural revitalization

**Features:** Vision Pro support

**In-app purchases:** none


### 足科3D

[App page](https://appshunter.io/ios/app/3d/id6450202977)

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

**In-app purchases:** none


## Frequently asked questions

### Is 安安盾选 free?

安安盾选 is free to download, with no in-app purchases.

### Is 足科3D free?

足科3D is free to download, with no in-app purchases.

### Do 安安盾选 or 足科3D have ads?

Neither 安安盾选 nor 足科3D shows ads.

### Which is updated more often, 安安盾选 or 足科3D?

安安盾选 ships an update every 3 weeks, and 足科3D every 4 days. Most recently, 安安盾选 was updated on October 30, 2026 and 足科3D on October 27, 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.*