# QR Pro vs Sec

The clearest difference is device support: QR Pro at 7 against Sec's 1. QR Pro also leads on iOS requirement (15.0 vs 18.6). 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.

QR Pro ships an update weekly, Sec every 10 days. The most recent releases landed on October 18, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | QR Pro | Sec |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (29K ratings)](https://appshunter.io/ios/app/qr-pro-code-reader-and-creator/id1013912824/reviews)** | — |
| Number of ratings | **29K** | — |
| Positive reviews | 72.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Free | — |
| Size | 27 MB | 5 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod, Mac, Apple TV, Apple Watch, Vision Pro** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Crypto Inc.](https://appshunter.io/developer/980289004) | [Mohamad El-Lahib](https://appshunter.io/developer/1759444393) |

## What reviewers say

### QR Pro

[App page](https://appshunter.io/ios/app/qr-pro-code-reader-and-creator/id1013912824)

This application provides fast and secure scanning of QR codes and various barcode formats. It offers an ad-free and privacy-focused experience with no hidden costs or data collection. Simply open the app and point your camera at the code to scan.

**Highlights:** Ad-free scanning, Privacy-focused, No in-app purchases, Supports multiple code types, Intuitive interface

**Features:** Safari Extension, Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Instant scanning
- 💡 Supports various code types
- 🔒 No privacy data collected
- 🤗 Friendly and helpful staff

**What reviewers complain about**

- 🐛 Occasional scanning issues
- 🤔 Confusing reviews unrelated to the app
- 💰 Concerns about data collection and in-app purchases

**Reported bugs**

- Freezing or crashing on some devices
- Inability to read or open scanned codes

**Requested features**

- Save scanned QR codes
- More advanced scanning capabilities


### Sec

[App page](https://appshunter.io/ios/app/sec-rail-warehouse/id6774898998)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Pro free?

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

### Is Sec free?

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

### Do QR Pro or Sec have ads?

Neither QR Pro nor Sec shows ads.

### Which is updated more often, QR Pro or Sec?

QR Pro ships an update weekly, and Sec every 10 days. Most recently, QR Pro was updated on October 18, 2026 and Sec on October 10, 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.*