BlinkQR Reader vs QuarkPDF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BlinkQR Reader
Quickly scan QR codes with a single touch to access information at high speed. This app also allows you to create various types of QR codes and share them easily with friends. It offers an intuitive interface and efficient operation for a convenient user experience.
- One-touch QR code scanning
- Fast and accurate code reading
- Create multiple QR code types
- Intuitive and beautiful interface
- Easy sharing with friends
- All-in-one functional design
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This QR code application will be your best partner for scanning codes when you go out. You can scan with just one touch, and read the information you need at the fastest speed. BlinkQR Reader provides you with: - Intuitive and beautiful interface - All-in-one functional design - Quick and accurate code reading - Create many types of QR codes - Easier function operation - Share with your friends with one click BlinkQR Reader is always committed to solving problems for users, providing better and easier-to-use functions to achieve real efficiency and convenience!
QuarkPDF
Easily manage PDF files with tools to merge, split, convert to images, and optimize scanned documents. Streamline your workflow with a simple interface for efficient document processing.
- Merge multiple PDF files
- Split PDFs into separate pages
- Convert PDF to image format
- Optimize scanned documents
- Easy-to-use interface
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Are you still troubled by the operation of PDF files? Quank PDF provides you with a simple and practical solution to quickly merge, split, convert, or optimize scanned documents, making document processing easy and effortless. PDF Merge: One click integration of multiple files Do you need to merge multiple PDFs into one? After adding multiple PDF files, the page size and layout will be automatically unified, and the merged file will be neat and orderly, making reading more convenient. PDF Splitting: Accurately Extract the Required Content After selecting the PDF file, it will be split into separate pages according to the content of the PDF file, making it easier to share a single PDF. PDF to image conversion: convenient for sharing and use Convert PDF to image. Both mobile preview and printing needs can be met, with clear text and no distortion in layout after conversion. Scan PDF optimization: Blurred files become clearer Tilted files or old scanned documents captured by mobile phones. The optimized file can be directly printed or OCR recognized for text, saving time and effort. Why choose Quank PDF? -Easy to operate: clear interface, clear functions at a glance, even beginners can quickly get started -Efficient and convenient: Merge, split, and convert in just a few steps, saving a lot of time Download Quank PDF now and experience efficient document processing!
Screenshots
Verdict
The clearest difference is rating: QuarkPDF at 5.0 against BlinkQR Reader's 4.4. QuarkPDF also leads on ads (none vs shown) and monetization model (free vs ad-supported). BlinkQR Reader's advantage is update cadence (every 2 months vs every 4 months). 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.
QuarkPDF holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 7 and 5 respectively.
BlinkQR Reader ships an update every 2 months, QuarkPDF every 4 months. Both last shipped on October 30, 2026.
| Parameter | BlinkQR Reader | QuarkPDF |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (7 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 7 — better | 5 |
| Update frequency | Every 2 months — better | Every 4 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 40 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | MINER (HK) CO., LIMITED | Beya Network Technology Limited |
Customer experience
BlinkQR Reader
QuarkPDF
In-app purchases
BlinkQR Reader
No in-app purchases
QuarkPDF
No in-app purchases






