Quick Scan vs CrazyScan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Quick Scan
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.
- Scan QR codes
- Generate QR codes
- Save scanned content
- Auto-save history
- Erase history data
- Generate for text, URL, contacts
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Quick Scan application is easy to scan and generate QR (Quick response) codes. Scan, save and use any information by QR Code. Features: *The scanned content of the code could be copied and used later. *The scanned results are auto saved in the history along with the date. *Any data in the history could be erased later. *Provisions to generate QR code for plain text, url, number and contacts saved in your iPhone. *Generated QR codes could be saved in the photo.
CrazyScan
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.
- 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
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CrazyScan supports scan of all standard 1D and 2D code types – QR, Aztec, UPC, EAN13, EAN8, Code39, Code93, Code128, PDF417, ITF14, DataMatrix and so on. It is the easiest and most convenient Code Reader for you. 【FEATURES】 ● The fastest Code Reader - Scans with Dual Scan Core and gives the result very fast. You can also copy and paste or import a QR Code image to the app at anytime and get the result. - It works whether there is network or not. - Multiscan allows you to scan a number of QR codes continuously and shows the results swiftly. - Flash light helps you to scan easily in the dark. ● iOS 9 Spotlight Search - Use Spotlight to search for content of Scan and open it directly in its Detail Page. ● 3D Touch feature for iPhone 6s and iPhone 6s Plus - Quick Actions from the iPhone Home screen: Import a code image from album, Multiscan and Manage History. ● History management - Saves scan history automatically for management. 【FEEDBACK】 - App feedback：About- Feedback - Official QQ Group：475041343 - Wechat account：vDreamerTeam - Weibo：@vDreamerTeam
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Quick Scan | CrazyScan |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.3 (4 ratings) |
| Positive reviews | — | 72.0% of reviews |
| Number of ratings | 1 | 4 — better |
| Update frequency | Every 3 months | Monthly — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 91 MB |
| Age rating | 4+ | 4+ |
| Developer | 农 葛 | 芸倩 潘 |
Customer experience
Quick Scan
CrazyScan
In-app purchases
Quick Scan
No in-app purchases
CrazyScan
No in-app purchases
