# AR Instructor by Arvizio vs HiOlink

The clearest difference is update cadence: HiOlink at every 4 days against AR Instructor by Arvizio's every 2 months. HiOlink also leads on iOS requirement (11.0 vs 13.0). 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 Instructor by Arvizio ships an update every 2 months, HiOlink every 4 days. The most recent releases landed on November 7, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | AR Instructor by Arvizio | HiOlink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 425 MB | 24 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Arvizio, Inc.](https://appshunter.io/developer/1472772501) | [Mohamed Rashad](https://appshunter.io/developer/1498581848) |

## What reviewers say

### AR Instructor by Arvizio

[App page](https://appshunter.io/ios/app/ar-instructor-by-arvizio/id1635585645)

**In-app purchases:** none


### HiOlink

[App page](https://appshunter.io/ios/app/hiolink/id6470041579)

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

**In-app purchases:** none


## Frequently asked questions

### Is AR Instructor by Arvizio free?

AR Instructor by Arvizio is free to download, with no in-app purchases.

### Is HiOlink free?

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

### Do AR Instructor by Arvizio or HiOlink have ads?

Neither AR Instructor by Arvizio nor HiOlink shows ads.

### Which is updated more often, AR Instructor by Arvizio or HiOlink?

AR Instructor by Arvizio ships an update every 2 months, and HiOlink every 4 days. Most recently, AR Instructor by Arvizio was updated on November 7, 2026 and HiOlink on November 1, 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.*