# EDU Teacher vs Class QR

The clearest difference is update cadence: Class QR at every 3 weeks against EDU Teacher's every 2 months. 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.

EDU Teacher ships an update every 2 months, Class QR every 3 weeks. The most recent releases landed on September 26, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | EDU Teacher | Class QR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 65 MB | 43 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Nguyen Tue Lam](https://appshunter.io/developer/491347834) | [VU BONG](https://appshunter.io/developer/899026397) |

## What reviewers say

### EDU Teacher

[App page](https://appshunter.io/ios/app/edu-teacher/id1484596830)

**Features:** macOS Compatibility

**In-app purchases:** none


### Class QR

[App page](https://appshunter.io/ios/app/class-qr/id6468895047)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EDU Teacher free?

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

### Is Class QR free?

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

### Do EDU Teacher or Class QR have ads?

Neither EDU Teacher nor Class QR shows ads.

### Which is updated more often, EDU Teacher or Class QR?

EDU Teacher ships an update every 2 months, and Class QR every 3 weeks. Most recently, EDU Teacher was updated on September 26, 2026 and Class QR on October 9, 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.*