# CrazyScan vs QR Code Reader.Barcode Scan

The clearest difference is rating: CrazyScan at 4.3 against QR Code Reader.Barcode Scan's 3.0. CrazyScan also leads on in-app purchases (none vs 3) and ratings volume (4 vs 1). QR Code Reader.Barcode Scan's advantage is ads (none vs shown) and update cadence (every 9 days vs monthly). On price and device support there is nothing between them.

Both are free to download. QR Code Reader.Barcode Scan sells 3 in-app purchases, starting at $8.99 per month. CrazyScan asks for nothing beyond the download.

CrazyScan holds the better App Store score, 4.3 against 3.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

CrazyScan ships an update monthly, QR Code Reader.Barcode Scan every 9 days. The most recent releases landed on September 30, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | CrazyScan | QR Code Reader.Barcode Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/crazyscan-qr-code-reader/id960527839/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/qr-code-readerbarcode-scan/id6475080275/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 72.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | **Ad-supported** | Subscription |
| Size | 91 MB | 10 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [芸倩 潘](https://appshunter.io/developer/837969194) | [Tianjin Qingsong Yidian Technology Co., Ltd](https://appshunter.io/developer/1679721771) |

## 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 Reader.Barcode Scan

[App page](https://appshunter.io/ios/app/qr-code-readerbarcode-scan/id6475080275)

Easily scan QR codes and barcodes to access information, generate new codes, and manage your scan history. This utility also reads business cards and allows for product price comparison.

**Highlights:** QR code and barcode scanning, Business card scanning, Product price comparison, QR code generation, Scan history management

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $8.99 | per month |
| Annual Membership | $38.99 | per year |
| Lifetime Membership | $58.99 | one-time |


## Frequently asked questions

### Is CrazyScan free?

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

### Is QR Code Reader.Barcode Scan free?

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

### Which has better reviews, CrazyScan or QR Code Reader.Barcode Scan?

CrazyScan is rated higher. CrazyScan averages 4.3 out of 5 from 4 ratings, while QR Code Reader.Barcode Scan averages 3.0 from 1 ratings.

### Do CrazyScan or QR Code Reader.Barcode Scan have ads?

CrazyScan shows ads; QR Code Reader.Barcode Scan does not.

### Which is updated more often, CrazyScan or QR Code Reader.Barcode Scan?

CrazyScan ships an update monthly, and QR Code Reader.Barcode Scan every 9 days. Most recently, CrazyScan was updated on September 30, 2026 and QR Code Reader.Barcode Scan on September 27, 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.*