Comparison

QuarkPDF vs SCE SeQR Scan

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

Head to head
About

QuarkPDF

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!

About

SCE SeQR Scan

Features
Read full description

SCE is a QR & 1D BarCode scanner which can be used for a broad range of applications. It can read encrypted QR codes and 1D Barcodes which are printed on educational documents printed by SCE. System, we provide as SEQR Documents, is used to generate such documents using a combination of peculiar security algorithms that creates a QR code & not-so-easy to duplicate security features. Not only the issuer of the documents can scan and obtain the certificate, also the public users can register for free and perform the same operations. This application, after scan, provides the preview of the certificate and other document data that can be compared with the in-hand document. Thus verifying documents of AIIMS Nagpur is quick, free and easy via this application

Screenshots

QuarkPDF4 screens
SCE SeQR Scan4 screens

Verdict

The call

The clearest difference is update cadence: SCE SeQR Scan at every 2 months against QuarkPDF's every 4 months. QuarkPDF's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

QuarkPDF ships an update every 4 months, SCE SeQR Scan every 2 months. The most recent releases landed on October 10, 2026 and October 2, 2026 respectively.

Scorecard2 real differences ยท 4 level
QuarkPDF versus SCE SeQR Scan: the parameters behind the verdict, then further details
ParameterQuarkPDFSCE SeQR Scan
PriceFreeFree
Update frequencyEvery 4 monthsEvery 2 months โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.0 โ€” better15.1
Further details โ€” not scored
Size39 MB34 MB
Age rating4+4+
DeveloperBeya Network Technology LimitedSECURITY SOFTWARE & SOLUTIONS LLP

In-app purchases

None

QuarkPDF

No in-app purchases

None

SCE SeQR Scan

No in-app purchases

Questions

Is QuarkPDF free?
QuarkPDF is free to download, with no in-app purchases.
Is SCE SeQR Scan free?
SCE SeQR Scan is free to download, with no in-app purchases.
Do QuarkPDF or SCE SeQR Scan have ads?
Neither QuarkPDF nor SCE SeQR Scan shows ads.
Which is updated more often, QuarkPDF or SCE SeQR Scan?
QuarkPDF ships an update every 4 months, and SCE SeQR Scan every 2 months. Most recently, QuarkPDF was updated on October 10, 2026 and SCE SeQR Scan on October 2, 2026.

Other comparisons