# CrazyScan vs QR Code Pro

The clearest difference is in-app purchases: CrazyScan at none against QR Code Pro's 2. CrazyScan also leads on iOS requirement (9.0 vs 16.0). QR Code Pro's advantage is ads (none vs shown) and review sentiment (100% vs 72%). On price, update cadence and device support there is nothing between them.

Both are free to download. QR Code Pro sells 2 one-off in-app purchases. CrazyScan asks for nothing beyond the download.

CrazyScan ships an update monthly, QR Code Pro every 2 months. The most recent releases landed on September 25, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | CrazyScan | QR Code Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/crazyscan-qr-code-reader/id960527839/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 72.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Ad-supported | **Free** |
| Size | 91 MB | 9 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [芸倩 潘](https://appshunter.io/developer/837969194) | [生 赵](https://appshunter.io/developer/1048849415) |

## What reviewers say

### CrazyScan

[App page](https://appshunter.io/ios/app/crazyscan-qr-code-reader/id960527839)

This utility app quickly scans all standard 1D and 2D code types, including QR codes. It offers features like dual scan cores for speed, offline functionality, and a flashlight for dark environments. Manage your scan history and access quick actions via 3D Touch.

**Highlights:** Scans all standard 1D and 2D code types, Dual Scan Core for fast results, Offline scanning capability, Multi-scan for continuous scanning, Flashlight for low-light scanning, Scan history management, 3D Touch Quick Actions

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

**In-app purchases:** none


### QR Code Pro

[App page](https://appshunter.io/ios/app/qr-code-pro/id1640950542)

This app offers lightning-fast QR code and barcode scanning with a minimalist, ad-free interface. Your scan history is stored locally, ensuring privacy and convenience without requiring an account. Share results instantly to your favorite social platforms.

**Highlights:** Instant launch scanning, Local scan history storage, Sleek minimalist design, One-tap social sharing, Smart recognition, Ad-free experience

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Enjoy Lifetime Membership | $0.99 | one-time |
| Enjoy Lifetime Membership | $1.99 | one-time |


## Frequently asked questions

### Is CrazyScan free?

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

### Is QR Code Pro free?

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

### Do CrazyScan or QR Code Pro have ads?

CrazyScan shows ads; QR Code Pro does not.

### Which is updated more often, CrazyScan or QR Code Pro?

CrazyScan ships an update monthly, and QR Code Pro every 2 months. Most recently, CrazyScan was updated on September 25, 2026 and QR Code Pro on August 19, 2026.

---

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