# Classroom Emergency App vs QR Code Reader, QRCode Barcode

The clearest difference is rating: QR Code Reader, QRCode Barcode at 4.6 against Classroom Emergency App's 1.0. QR Code Reader, QRCode Barcode also leads on ratings volume (97 vs 2) and update cadence (every 10 days vs every 6 weeks). Classroom Emergency App's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. QR Code Reader, QRCode Barcode sells 5 in-app purchases, starting at $8.99 per 7 days. Classroom Emergency App asks for nothing beyond the download.

QR Code Reader, QRCode Barcode holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: QR Code Reader, QRCode Barcode has 97 ratings behind it against 2, so its average is the more settled of the two.

Classroom Emergency App ships an update every 6 weeks, QR Code Reader, QRCode Barcode every 10 days. The most recent releases landed on September 27, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Classroom Emergency App | QR Code Reader, QRCode Barcode |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/classroom-emergency-app/id1237323418/reviews) | **[4.6 (97 ratings)](https://appshunter.io/ios/app/qr-code-reader-qrcode-barcode/id6737872297/reviews)** |
| Number of ratings | 2 | **97** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 62 MB | 54 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BIZBROLLY SOLUTIONS PRIVATE LIMITED](https://appshunter.io/developer/1019485569) | [SEAMOBI TECH PTE LTD](https://appshunter.io/developer/1459370949) |

## What reviewers say

### Classroom Emergency App

[App page](https://appshunter.io/ios/app/classroom-emergency-app/id1237323418)

This app provides instant alerts for faculty members to notify technicians of classroom issues. It facilitates task assignment, quick issue resolution, and performance analysis for technicians.

**Highlights:** Instant alert system, On-site/on-call technician notification, ETA for issue resolution, Task assignment for technicians, Technician performance analysis, White-labeled for institutions

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Code Reader, QRCode Barcode

[App page](https://appshunter.io/ios/app/qr-code-reader-qrcode-barcode/id6737872297)

Instantly scan and create QR codes and barcodes for various purposes. Compare product information, connect to Wi-Fi, or generate custom codes with personalized backgrounds. Features include fast recognition, scan history, and home screen widgets.

**Highlights:** Fast QR code and barcode scanning, Create personalized QR codes, Scan history archiving, Generate codes for links, Wi-Fi, contacts, and more, Customizable QR code backgrounds, Home screen widget support, Low-light scanning with flash

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan for QR Code Scan | $8.99 | per 7 days |
| QR Scan Weekly Plan | $8.99 | per 7 days |
| QR Scan Yearly | $29.99 | per year |
| Yearly Plan for QR Code Scan | $29.99 | per year |
| Lifetime - QR Code Scan | $39.99 | one-time |


## Frequently asked questions

### Is Classroom Emergency App free?

Classroom Emergency App is free to download, with no in-app purchases.

### Is QR Code Reader, QRCode Barcode free?

QR Code Reader, QRCode Barcode is free to download, with in-app purchases available.

### Which has better reviews, Classroom Emergency App or QR Code Reader, QRCode Barcode?

QR Code Reader, QRCode Barcode is rated higher. Classroom Emergency App averages 1.0 out of 5 from 2 ratings, while QR Code Reader, QRCode Barcode averages 4.6 from 97 ratings.

### Do Classroom Emergency App or QR Code Reader, QRCode Barcode have ads?

QR Code Reader, QRCode Barcode shows ads; Classroom Emergency App does not.

### Which is updated more often, Classroom Emergency App or QR Code Reader, QRCode Barcode?

Classroom Emergency App ships an update every 6 weeks, and QR Code Reader, QRCode Barcode every 10 days. Most recently, Classroom Emergency App was updated on September 27, 2026 and QR Code Reader, QRCode Barcode on October 12, 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.*