# PMS QR Code Scanner vs AMS Attendance Management

The clearest difference is ads: PMS QR Code Scanner at none against AMS Attendance Management's shown. PMS QR Code Scanner also leads on update cadence (every 2 weeks vs every 2 months) and iOS requirement (12.4 vs 16.6). On price, 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.

PMS QR Code Scanner ships an update every 2 weeks, AMS Attendance Management every 2 months. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | PMS QR Code Scanner | AMS Attendance Management |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 14 MB | 8 MB |
| Requires iOS | **12.4** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Valentia Technologies](https://appshunter.io/developer/1540924815) | [Saraswati Javalkar](https://appshunter.io/developer/1305053157) |

## What reviewers say

### PMS QR Code Scanner

[App page](https://appshunter.io/ios/app/pms-qr-code-scanner/id6444846987)

**Features:** macOS Compatibility

**In-app purchases:** none


### AMS Attendance Management

[App page](https://appshunter.io/ios/app/ams-attendance-management/id6738562988)

**In-app purchases:** none


## Frequently asked questions

### Is PMS QR Code Scanner free?

PMS QR Code Scanner is free to download, with no in-app purchases.

### Is AMS Attendance Management free?

AMS Attendance Management is free to download, with no in-app purchases.

### Do PMS QR Code Scanner or AMS Attendance Management have ads?

AMS Attendance Management shows ads; PMS QR Code Scanner does not.

### Which is updated more often, PMS QR Code Scanner or AMS Attendance Management?

PMS QR Code Scanner ships an update every 2 weeks, and AMS Attendance Management every 2 months. Most recently, PMS QR Code Scanner was updated on October 10, 2026 and AMS Attendance Management on October 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*