# CATQR Class Attendance Tracker vs ERPW2024

The clearest difference is iOS requirement: ERPW2024 at 11.0 against CATQR Class Attendance Tracker's 16.4. 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.

## The numbers

| Metric | CATQR Class Attendance Tracker | ERPW2024 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (15 ratings)](https://appshunter.io/ios/app/catqr-class-attendance-tracker/id1479679529/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | — |
| Monetization | Free | — |
| Size | 43 MB | 31 MB |
| Requires iOS | 16.4 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Shinetech Europe Ltd.](https://appshunter.io/developer/912290008) | [Expomeeting](https://appshunter.io/developer/1498921317) |

## What reviewers say

### CATQR Class Attendance Tracker

[App page](https://appshunter.io/ios/app/catqr-class-attendance-tracker/id1479679529)

This free utility digitizes class attendance using QR codes. Scan codes to record attendance, view history, and manage records. Organizers can track attendance in real-time and export data.

**Highlights:** QR code scanning for attendance, Scan history and calendar storage, Real-time attendance tracking for organizers, Export attendance data to Excel, Searchable scan history, Access internet links from QR codes

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

**In-app purchases:** none


### ERPW2024

[App page](https://appshunter.io/ios/app/erpw2024/id6737839859)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CATQR Class Attendance Tracker free?

CATQR Class Attendance Tracker is free to download, with no in-app purchases.

### Is ERPW2024 free?

ERPW2024 is free to download, with no in-app purchases.

### Do CATQR Class Attendance Tracker or ERPW2024 have ads?

Neither CATQR Class Attendance Tracker nor ERPW2024 shows ads.

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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.*