# QRlert vs StudentMatrix Teachers App

The clearest difference is iOS requirement: QRlert at 13.0 against StudentMatrix Teachers App's 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.

QRlert ships an update every 3 weeks, StudentMatrix Teachers App monthly. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | QRlert | StudentMatrix Teachers App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 52 MB | 63 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [MOHAMAD AJRUDDIN](https://appshunter.io/developer/1734845960) | [Divyakumar Joshi](https://appshunter.io/developer/1656435417) |

## What reviewers say

### QRlert

[App page](https://appshunter.io/ios/app/qrlert/id6479054119)

**Features:** macOS Compatibility

**In-app purchases:** none


### StudentMatrix Teachers App

[App page](https://appshunter.io/ios/app/studentmatrix-teachers-app/id6502932126)

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

**In-app purchases:** none


## Frequently asked questions

### Is QRlert free?

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

### Is StudentMatrix Teachers App free?

StudentMatrix Teachers App is free to download, with no in-app purchases.

### Do QRlert or StudentMatrix Teachers App have ads?

Neither QRlert nor StudentMatrix Teachers App shows ads.

### Which is updated more often, QRlert or StudentMatrix Teachers App?

QRlert ships an update every 3 weeks, and StudentMatrix Teachers App monthly. Most recently, QRlert was updated on October 25, 2026 and StudentMatrix Teachers App on October 21, 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.*