Comparison

BlinkQR Reader vs QuarkPDF

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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!

About

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.

Highlights
  • Merge multiple PDF files
  • Split PDFs into separate pages
  • Convert PDF to image format
  • Optimize scanned documents
  • Easy-to-use interface
Features
Read full description

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

BlinkQR Reader4 screens
QuarkPDF4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

BlinkQR Reader ships an update every 2 months, QuarkPDF every 4 months. Both last shipped on October 30, 2026.

Scorecard4 real differences · 6 level
BlinkQR Reader versus QuarkPDF: the parameters behind the verdict, then further details
ParameterBlinkQR ReaderQuarkPDF
PriceFreeFree
Rating4.4 (7 ratings)5.0 (5 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings7 — better5
Update frequencyEvery 2 months — betterEvery 4 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPodiPhone, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size40 MB39 MB
Age rating4+4+
DeveloperMINER (HK) CO., LIMITEDBeya Network Technology Limited

Customer experience

BlinkQR Reader

All ratings7 ratings
Positive85.7%
Neutral0.0%
Negative14.3%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

QuarkPDF

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

BlinkQR Reader

No in-app purchases

None

QuarkPDF

No in-app purchases

Questions

Is BlinkQR Reader free?
BlinkQR Reader is free to download, with no in-app purchases.
Is QuarkPDF free?
QuarkPDF is free to download, with no in-app purchases.
Which has better reviews, BlinkQR Reader or QuarkPDF?
QuarkPDF is rated higher. BlinkQR Reader averages 4.4 out of 5 from 7 ratings, while QuarkPDF averages 5.0 from 5 ratings.
Do BlinkQR Reader or QuarkPDF have ads?
BlinkQR Reader shows ads; QuarkPDF does not.
Which is updated more often, BlinkQR Reader or QuarkPDF?
BlinkQR Reader ships an update every 2 months, and QuarkPDF every 4 months. Most recently, BlinkQR Reader was updated on October 30, 2026 and QuarkPDF on October 30, 2026.

Other comparisons