# Chip Chip Teacher vs Class QR

The clearest difference is update cadence: Class QR at every 3 weeks against Chip Chip Teacher's every 5 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.

Chip Chip Teacher ships an update every 5 months, Class QR every 3 weeks. The most recent releases landed on October 27, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Chip Chip Teacher | Class QR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Size | 26 MB | 43 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tran Thang](https://appshunter.io/developer/1378812515) | [VU BONG](https://appshunter.io/developer/899026397) |

## What reviewers say

### Chip Chip Teacher

[App page](https://appshunter.io/ios/app/chip-chip-teacher/id1510101354)

**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 Chip Chip Teacher free?

Chip Chip 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 Chip Chip Teacher or Class QR have ads?

Neither Chip Chip Teacher nor Class QR shows ads.

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

Chip Chip Teacher ships an update every 5 months, and Class QR every 3 weeks. Most recently, Chip Chip Teacher was updated on October 27, 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.*