QRDetect vs OptiScan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QRDetect
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QR Detect is a professional QR code scanning application that provides not only fast and accurate scanning and decoding functions but also powerful QR code creation capabilities. By simply opening the app and pointing the camera at a QR code, you can quickly recognize it and display the relevant information in seconds. QR Detect has the following key features and functions: Fast scanning: QR Detect uses advanced image processing technology to instantly capture and decode QR codes, greatly improving the scanning speed and allowing you to conveniently obtain the desired information. Multiple QR code recognition: Whether it's a common URL link, contact information, text message, or other content, QR Detect can easily recognize it. There's no need to manually select the code type, as the app intelligently analyzes the QR code and responds quickly. Security and reliability: QR Detect strictly adheres to privacy protection principles and does not collect or store any personal information. You can use it with confidence and enjoy a secure scanning experience. Creation of various QR code types: QR Detect supports the creation of various types of QR codes, including website links, contact information, text messages, geographical locations, and more. Whether you want to share a website link with friends or encode contact information into a QR code for others to scan and save, QR Detect can fulfill your needs. High-definition exporting: QR Detect generates high-definition QR codes that maintain clarity and readability on screens as well as printed materials. This allows you to apply the QR codes to various media channels such as posters, advertisements, business cards, and more. Quick sharing: QR Detect provides a quick sharing feature that allows you to easily share QR codes with others through social media, SMS, email, and other methods. This helps in rapidly disseminating information and promoting products or services. QR Detect makes QR code creation simple, flexible, and personalized. Whether you are an individual user who needs to share information with others or a business user who needs to use QR codes in marketing activities, QR Detect is an indispensable tool for you. Download QR Detect now and start experiencing a whole new world of QR code scanning and creation!
OptiScan
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Simplified Generation Process: Opti Scan-QR code Scan strips away the complexity. It presents a user-friendly interface that enables you to create QR codes in a matter of seconds. Just a couple of simple clicks and taps, and your QR code is ready to go. You can transform text, images, or video links along with phone numbers into QR codes effortlessly. This means you can share valuable information, engaging media, or even your contact details with a single scan. It's a seamless way to connect and communicate in the digital age. Tailored to Your Requirements: At Opti Scan-QR code Scan, we understand that each user has distinct needs. You can modify the embedded text, link to your preferred video or image, or attach a phone number within the QR code. It could be a special message for a marketing promotion, a link to an exclusive online event, or a way for customers to reach you directly. This way, you can create QR codes that are truly personalized and relevant to your specific goals, making them more effective in engaging your target audience and achieving your desired outcomes.
Screenshots
Verdict
The clearest difference is update cadence: OptiScan at every 2 weeks against QRDetect's every 4 months. QRDetect's advantage is iOS requirement (11.0 vs 13.0). On price, ads, 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.
QRDetect ships an update every 4 months, OptiScan every 2 weeks. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.
| Parameter | QRDetect | OptiScan |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 40 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | JOYFUL DOG (HK) CO., LIMITED | CLAPS NETWORK TECHNOLOGY LIMITED |
In-app purchases
QRDetect
No in-app purchases
OptiScan
No in-app purchases









