# AR远程协助 vs PiChalk2.0

The clearest difference is update cadence: AR远程协助 at daily against PiChalk2.0's weekly. AR远程协助 also leads on iOS requirement (9.0 vs 11.0). 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.

AR远程协助 ships an update daily, PiChalk2.0 weekly. The most recent releases landed on September 28, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | AR远程协助 | PiChalk2.0 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Weekly |
| Size | 76 MB | 209 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Xian Vidoar Technology Co.,Ltd.,](https://appshunter.io/developer/1482732822) | [PISX(SHANGHAI)CO.,LTD.](https://appshunter.io/developer/1460564678) |

## What reviewers say

### AR远程协助

[App page](https://appshunter.io/ios/app/ar/id1659999636)

**Features:** macOS Compatibility

**In-app purchases:** none


### PiChalk2.0

[App page](https://appshunter.io/ios/app/pichalk20/id6444149224)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AR远程协助 free?

AR远程协助 is free to download, with no in-app purchases.

### Is PiChalk2.0 free?

PiChalk2.0 is free to download, with no in-app purchases.

### Do AR远程协助 or PiChalk2.0 have ads?

Neither AR远程协助 nor PiChalk2.0 shows ads.

### Which is updated more often, AR远程协助 or PiChalk2.0?

AR远程协助 ships an update daily, and PiChalk2.0 weekly. Most recently, AR远程协助 was updated on September 28, 2026 and PiChalk2.0 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.*