CrazyScan vs Logo QR Barcode Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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
Logo QR Barcode Scanner
Transform your mobile device into a powerful industrial 2D barcode scanner. It supports a wide array of 1D and 2D barcode types with high-speed scanning and robust decoding capabilities, even for challenging codes.
- Supports 16 types of 1D/2D barcodes
- High-speed industrial scanning algorithm
- Powerful decoding capacity
- Scans tiny, damaged, or low-quality QR codes
- Scans from pictures in album
- Continuous scanning mode
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Turn your mobile into an industrial 2D Barcode Scanner! Logo QR Barcode Scanner: Scan the challenging QR Codes! We turn your mobile into an industrial 2D Barcode Scanner! - Support 16 types of 1D/2D barcodes (#1 in the market): Support all types of ISO 2D barcodes including QR Code, DataMatrix, Aztec, Maxicode as well as CS Code and also support the most frequently used 1D product barcodes including UPC-A, UPC-E, EAN13, EAN8, ISBN, Code39, Code93, Code128, Interleaved 2 of 5, Industrial 2 of 5 and MSI. - High-Speed Scanning: Industrial Fun2DR Scanning Algorithm for high-speed and robust 1D/2D barcode scanning. - Most powerful decoding capacity : 3x3mm tiny QR Code scanning, 45 degree angle scanning, 2 damaged QR Code finding patterns recovery, 1D/2D barcodes on metal surface or on screen scanning. - Safe: Ask for only necessary minimum permissions. - Easy to use: Inverse/mirror QR Code scanning support, continuous scanning to make sure the right one scanned, scan from taken pictures from album. - Other features: Very small APP size to save your space, friendly portrait scanning, interactive scanning indicators, support low quality QR Code like small QR Code on bottle cap. Logo QR Barcode Scanner was built with Funcode Technology's Fun2D QR Code reader SDK. Fun2D QR Code reader SDK is available for your custom APP (see https://www.funcode-tech.com/Fun2D_QRCode_and_Barcode_SDK_for_Mobile_en.html for more details). 1D Barcode Scanning demo video: https://youtu.be/3pUkHWUF2Ho 2D Barcode Scanning demo video : https://youtu.be/jnKqZc0eKBg Challenging QR Code Scanning demo video: https://youtu.be/fCKIaW0kioM Bottle Cap QR Code Scanning demo video: https://youtu.be/wjOCxaS3JTo
Screenshots
Verdict
The clearest difference is rating: CrazyScan at 4.3 against Logo QR Barcode Scanner's 3.3. CrazyScan also leads on review sentiment (72% vs 33%) and update cadence (monthly vs every 4 months). Logo QR Barcode Scanner's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume, in-app purchases and device support 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.
CrazyScan holds the better App Store score, 4.3 against 3.3. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews point the same way: 72% of CrazyScan's written reviews are positive against 33% of Logo QR Barcode Scanner's.
CrazyScan ships an update monthly, Logo QR Barcode Scanner every 4 months. The most recent releases landed on September 30, 2026 and September 25, 2026 respectively.
| Parameter | CrazyScan | Logo QR Barcode Scanner |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (4 ratings) — better | 3.3 (3 ratings) |
| Positive reviews | 72.0% of reviews — better | 33.3% of reviews |
| Number of ratings | 4 — better | 3 |
| Update frequency | Monthly — better | Every 4 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 9.1 |
| Further details — not scored | ||
| Size | 91 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | 芸倩 潘 | Funcode Technology |
Customer experience
CrazyScan
Logo QR Barcode Scanner
In-app purchases
CrazyScan
No in-app purchases
Logo QR Barcode Scanner
No in-app purchases
Questions
Is CrazyScan free?
Is Logo QR Barcode Scanner free?
Which has better reviews, CrazyScan or Logo QR Barcode Scanner?
Do CrazyScan or Logo QR Barcode Scanner have ads?
Which is updated more often, CrazyScan or Logo QR Barcode Scanner?
Other comparisons
