# Thunder Scanner vs QR

The clearest difference is rating: Thunder Scanner at 4.7 against QR's 4.0. Thunder Scanner also leads on update cadence (every 2 weeks vs every 2 months) and ratings volume (649 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Thunder Scanner sells 3 in-app purchases, starting at $2.99 per 7 days and QR sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Thunder Scanner holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Thunder Scanner has 649 ratings behind it against 2, so its average is the more settled of the two.

Thunder Scanner ships an update every 2 weeks, QR every 2 months. Both last shipped on September 19, 2026.

## The numbers

| Metric | Thunder Scanner | QR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (649 ratings)](https://appshunter.io/ios/app/thunder-scanner-qr-reader/id6444072721/reviews)** | [4.0 (2 ratings)](https://appshunter.io/ios/app/qr-quick-scan-pro/id6502440642/reviews) |
| Number of ratings | **649** | 2 |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 127 MB | 17 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [APEXMOBI PTE. LTD.](https://appshunter.io/developer/1604377579) | [Ebru Askal Bahadir](https://appshunter.io/developer/1845935638) |

## What reviewers say

### Thunder Scanner

[App page](https://appshunter.io/ios/app/thunder-scanner-qr-reader/id6444072721)

This app allows for quick scanning and generation of QR codes for various purposes, including sharing Wi-Fi passwords and event details. It also integrates AI to analyze scanned codes, providing context and summaries for a more insightful experience.

**Highlights:** Fast QR code scanning, QR code generation, AI analysis of scanned codes, Scan photos with GPT-4o, Obtain detailed information from codes, Easy sharing of generated codes

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thunder Premium Weekly | $2.99 | per 7 days |
| Thunder Premium Weekly | $4.99 | per 7 days |
| Thunder Premium Yearly | $49.99 | per year |


### QR

[App page](https://appshunter.io/ios/app/qr-quick-scan-pro/id6502440642)

Instantly scan QR codes and barcodes, or generate your own custom codes for links, Wi-Fi, and more. This app offers on-device processing for enhanced privacy and security, with a history of past scans and support for multiple code types.

**Highlights:** Ultra-fast QR & barcode scanner, QR code generator, Secure & private on-device scanning, History & favorites, Multi-code support, Apple Watch support

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Annual | $19.99 | per year |


## Frequently asked questions

### Is Thunder Scanner free?

Thunder Scanner is free to download, with in-app purchases available.

### Is QR free?

QR is free to download, with in-app purchases available.

### Which has better reviews, Thunder Scanner or QR?

Thunder Scanner is rated higher. Thunder Scanner averages 4.7 out of 5 from 649 ratings, while QR averages 4.0 from 2 ratings.

### Do Thunder Scanner or QR have ads?

Both Thunder Scanner and QR show ads.

### Which is updated more often, Thunder Scanner or QR?

Thunder Scanner ships an update every 2 weeks, and QR every 2 months. Most recently, Thunder Scanner was updated on September 19, 2026 and QR on September 19, 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.*