Comparison

PDF Scanner Converter Document vs PDFr

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

Head to head
About

PDF Scanner Converter Document

Transform your smartphone into a versatile document scanner and editor. Easily scan, convert, and manage various file types, including images to PDF. Features include PDF editing, signing, printing, a math equation solver, real-time ruler, and QR code scanning.

Highlights
  • Document scanning with smart edge detection
  • Convert images and documents to PDF
  • Edit PDFs with annotations and signatures
  • Import/export various file formats
  • Math equation solver
  • Real-time distance measurement
  • QR code scanner
Features
Read full description

PDF Scanner transforms your smartphone into a powerful and convenient document scanner. Designed for professionals and everyday users alike, this intuitive scanner app allows you to scan, convert, edit, and manage documents with ease. Whether you need a reliable photo to PDF convert scanner or a full-featured PDF file editor, this app has you covered. DOCUMENT SCANNING Quickly scan paper documents, passports, ID cards, books, invoices, images, receipts, or notes. Smart edge detection and auto-enhancement ensure sharp and clear scans every time, making this document scanner ideal for both personal and professional use. ADD FILES - IMPORT & EXPORT Import existing documents from your device, email, or cloud storage. Supported file formats include: DOC, DOCX, TXT, RTF, HTML, EML, XLS, XLSX, PPT, PPTX, HEIC, BMP, and GIF. Organize files in folders for easy access. Export documents in PDF, TXT, Word, DOC, and Excel formats with a single tap. PDF EDITOR Edit PDF files and other documents directly within the app: add annotations, highlight text, insert or delete pages, rearrange content, and more. You can also add a signature to documents for quick approvals or formal use. PDF CONVERTER Seamlessly convert between file formats like PDF, TXT, and DOC. The app also supports image to PDF conversion - turn any photo into a high-quality PDF document, either by capturing it instantly or importing from your gallery. Ideal for archiving handwritten notes, forms, printed pages, and more, with customizable layouts and page order. SHARE DOCUMENTS Easily share scanned or imported documents with others via email, messengers, or cloud services. Whether you're sending reports, forms, or notes, sharing is fast and secure across all major platforms. PDF PRINTER Print scanned or edited documents directly from your phone using wireless printing. Supports AirPrint and other major printing protocols for seamless and efficient output. MATH EQUATIONS SOLVER Scan handwritten math equations and receive instant solutions, making it a powerful tool for students, educators, and anyone working with mathematics. RULER - REAL-TIME DISTANCE MEASUREMENT Use your device’s camera to measure distances accurately in real-time. Ideal for everyday tasks, room planning, and quick measurements on the go. QR CODE SCANNER Instantly scan and read QR codes for websites, contacts, Wi-Fi access, and more - directly within the app. MOBILE SCANNER CONVENIENCE Lightweight and easy to use, this mobile scanner is the perfect companion for anyone who needs fast and flexible document processing on the move. Whether you’re scanning a contract, editing a report, sharing a file, or converting a picture to PDF, this all-in-one tool simplifies your workflow. With PDF Scanner, managing documents is faster, smarter, and always in your pocket. Privacy Policy: https://docs.google.com/document/d/1_gVbgNuVoVfi2gxRDBvuaW7gkLIK-9NsJrO-oZyQO7M/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/1FxDm0HfJjuZkjaneoZ65kSczOu8pYVPjQ3VZ2tpLHNw/edit?usp=sharing

About

PDFr

This app allows you to scan documents, convert them to PDF, and edit existing PDF files. You can also add watermarks, signatures, and annotations, as well as manage pages and merge files.

Highlights
  • Scan and convert documents to PDF
  • Edit PDF files
  • Add watermarks and signatures
  • Annotate PDFs
  • Manage pages and files
  • Compress and merge PDFs
Features
Read full description

PDFr combines all the available functionality, allowing you to work with documents quickly and almost in one movement. It makes absolutely no difference what exactly you will use PDFr for: studying at school or university, work, signing papers and preparing contracts or just saving important data in a convenient format - you can do it all with one application. List of Pdfr functions: -Scan and convert photos and any types of docs into PDF. -Edit the PDF file. -Use Watermark / Sign / Fill files. -Annotate PDFs. -Reposition, delete pages and files. -Compress PDF files. -Merge files and pages.

Screenshots

PDF Scanner Converter Document4 screens
PDFr4 screens

Verdict

The call

The clearest difference is review sentiment: PDFr at 93% against PDF Scanner Converter Document's 0%. PDFr also leads on rating (5.0 vs 4.5) and ads (none vs shown). PDF Scanner Converter Document's advantage is update cadence (every 11 days vs every 3 months) and ratings volume (77 vs 1). On price, in-app purchases, monetization model 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. PDF Scanner Converter Document sells 13 in-app purchases, starting at $3.99 per 7 days and PDFr sells 6 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

PDFr holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: PDF Scanner Converter Document has 77 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of PDF Scanner Converter Document's written reviews are positive against 93% of PDFr's.

UpkeepUpdate frequency

PDF Scanner Converter Document ships an update every 11 days, PDFr every 3 months. The most recent releases landed on September 22, 2026 and June 5, 2026 respectively.

Scorecard6 real differences · 4 level
PDF Scanner Converter Document versus PDFr: the parameters behind the verdict, then further details
ParameterPDF Scanner Converter DocumentPDFr
PriceFreeFree
Rating4.5 (77 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews92.9% of reviews — better
Number of ratings77 — better1
Update frequencyEvery 11 days — betterEvery 3 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.012.0 — better
Further details — not scored
Size103 MB86 MB
Age rating9+4+
DeveloperTERALIX LTDKARINA ROZITE

Customer experience

PDF Scanner Converter Document

All ratings77 ratings
Positive87.0%
Neutral3.9%
Negative9.1%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

PDFr

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews14 reviews
Positive92.9%
Neutral0.0%
Negative7.1%

In-app purchases

13 purchases

PDF Scanner Converter Document

Subscriptions12
  • Subscribe weekly3 Days trial$3.997 Days
  • Subscribe monthly3 Days trial$4.991 Month
  • Subscribe monthly3 Days trial$6.991 Month
Show 9 more
  • Premium version3 Days trial$6.997 Days
  • Subscribe Monthly$6.991 Month
  • Subscribe monthly3 Days trial$7.991 Month
  • Premium Access3 Days trial$7.997 Days
  • PDF Year Subscription3 Days trial$29.991 Year
  • PDF Year Subscription$39.991 Year
  • Subscribe annually3 Days trial$39.991 Year
  • Best solution for everyone3 Days trial2 variants$39.991 Year
  • Best solution for everyone$39.991 Year
One-time1
  • PDF Scanner - Premium FOREVER$49.99
6 purchases

PDFr

Subscriptions6
  • Weekly trial3 Days trial$3.997 Days
  • Week$4.997 Days
  • 3-day Trial3 Days trial$5.997 Days
Show 3 more
  • Month$9.991 Month
  • Offer$19.991 Year
  • pdf editor$29.991 Year

Questions

Is PDF Scanner Converter Document free?
PDF Scanner Converter Document is free to download, with in-app purchases available.
Is PDFr free?
PDFr is free to download, with in-app purchases available.
Which has better reviews, PDF Scanner Converter Document or PDFr?
PDFr is rated higher. PDF Scanner Converter Document averages 4.5 out of 5 from 77 ratings, while PDFr averages 5.0 from 1 ratings.
Do PDF Scanner Converter Document or PDFr have ads?
PDF Scanner Converter Document shows ads; PDFr does not.
Which is updated more often, PDF Scanner Converter Document or PDFr?
PDF Scanner Converter Document ships an update every 11 days, and PDFr every 3 months. Most recently, PDF Scanner Converter Document was updated on September 22, 2026 and PDFr on June 5, 2026.

Other comparisons