# Jrcode vs AR视界算法挑战

The clearest difference is device support: AR视界算法挑战 at 3 against Jrcode's 1. Jrcode's advantage is iOS requirement (9.3 vs 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.

Jrcode ships an update every 2 months, AR视界算法挑战 every 5 weeks. The most recent releases landed on May 15, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Jrcode | AR视界算法挑战 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 142 MB | 817 MB |
| Requires iOS | **9.3** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [楠 史](https://appshunter.io/developer/1536498716) | [Beijing Yuanli Science and Technology Co., Ltd.](https://appshunter.io/developer/551536747) |

## What reviewers say

### Jrcode

[App page](https://appshunter.io/ios/app/jrcode/id1537031521)

**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 Jrcode free?

Jrcode 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 Jrcode or AR视界算法挑战 have ads?

Neither Jrcode nor AR视界算法挑战 shows ads.

### Which is updated more often, Jrcode or AR视界算法挑战?

Jrcode ships an update every 2 months, and AR视界算法挑战 every 5 weeks. Most recently, Jrcode was updated on May 15, 2026 and AR视界算法挑战 on September 18, 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.*