# Quick Scan vs CrazyScan

The clearest difference is rating: Quick Scan at 5.0 against CrazyScan's 4.3. CrazyScan's advantage is update cadence (monthly vs every 3 months) and ratings volume (4 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Quick Scan holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

Quick Scan ships an update every 3 months, CrazyScan monthly. The most recent releases landed on September 11, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Quick Scan | CrazyScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/quick-scan-qr-readergenerate/id620331677/reviews)** | [4.3 (4 ratings)](https://appshunter.io/ios/app/crazyscan-qr-code-reader/id960527839/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 72.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Ad-supported | Ad-supported |
| Size | 6 MB | 91 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [农 葛](https://appshunter.io/developer/591089697) | [芸倩 潘](https://appshunter.io/developer/837969194) |

## What reviewers say

### Quick Scan

[App page](https://appshunter.io/ios/app/quick-scan-qr-readergenerate/id620331677)

Easily scan and generate QR codes for various data types like text, URLs, and contacts. Save scanned content and generated codes, with all history automatically logged for later use or deletion.

**Highlights:** Scan QR codes, Generate QR codes, Save scanned content, Auto-save history, Erase history data, Generate for text, URL, contacts

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Quick Scan free?

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

### Is CrazyScan free?

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

### Which has better reviews, Quick Scan or CrazyScan?

Quick Scan is rated higher. Quick Scan averages 5.0 out of 5 from 1 ratings, while CrazyScan averages 4.3 from 4 ratings.

### Do Quick Scan or CrazyScan have ads?

Both Quick Scan and CrazyScan show ads.

### Which is updated more often, Quick Scan or CrazyScan?

Quick Scan ships an update every 3 months, and CrazyScan monthly. Most recently, Quick Scan was updated on September 11, 2026 and CrazyScan on September 25, 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.*