# 安旅在线 vs AR视界算法挑战

The clearest difference is iOS requirement: 安旅在线 at 9.0 against AR视界算法挑战's 15.6. 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.

## The numbers

| Metric | 安旅在线 | AR视界算法挑战 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 5 weeks |
| Size | 26 MB | 817 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hefei Yao an Technology Co,.Ltd](https://appshunter.io/developer/1477947896) | [Beijing Yuanli Science and Technology Co., Ltd.](https://appshunter.io/developer/551536747) |

## What reviewers say

### 安旅在线

[App page](https://appshunter.io/ios/app/id1606662965)

**Features:** macOS Compatibility

**In-app purchases:** none


### AR视界算法挑战

[App page](https://appshunter.io/ios/app/ar/id6478948980)

**In-app purchases:** none


## Frequently asked questions

### Is 安旅在线 free?

安旅在线 is free to download, with no in-app purchases.

### Is AR视界算法挑战 free?

AR视界算法挑战 is free to download, with no in-app purchases.

### Do 安旅在线 or AR视界算法挑战 have ads?

Neither 安旅在线 nor AR视界算法挑战 shows ads.

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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.*