Comparison

PDF Scanner App vs Scan to PDF・Document Scanner

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

Head to head
About

PDF Scanner App

Transform your mobile device into a powerful scanner. Easily capture documents, receipts, and more, convert them to PDF, and edit them with advanced tools. Secure your files with passwords and share them effortlessly.

Highlights
  • Scan documents to PDF
  • Edit scans with OCR
  • Add e-signatures
  • Enhance scans with filters
  • Split and merge PDFs
  • Convert between PDF and JPG/Word
  • Compress PDF files
  • Password protect PDFs
Features
Currently charting
Read full description

Scan, Print & Share any document to PDF. The new home for all your paper documents. Now you can simply scan, import and share right inside the best portable scanner app. Access everything you’ve previously scanned with the TapScanner app. Why TapScanner? Join over 100 Million satisfied users all over the world who trust TapScanner to be their tiny portable scanner. Scan to PDF • Scan any document and convert to PDF with your mobile device. • TapScanner has got you covered with our pdf maker and pdf reader. Receipts, documents, business cards, whiteboards, ID’s, books and photos - From image to pdf immediately • Scanning made easy • Get your documents auto cropped and sorted in the way you need them • Save time cropping each document Finish your paperwork from anywhere • Use the best document scanner to attach an E-signature using pdf sign tools. • Mark and edit fields to add everything you need with an intuitive pdf viewer. Get the perfect scan - Enhance with Filters • Powerful filters that will make your documents look professional • Remove shadows to enhance your scans • Port to black and white or adjust contrast and brightness Backup to Cloud • Just like that, scans on your phone are backed up to your favourite cloud. • TapScanner’s PDF converter ensures you store a high-quality PDF output from our mobile scanner Edit text from your scans • Convert image to text - Edit your scans with OCR • Export accurate text straight from your docs • Unlock content and extract text from images through OCR with automated text recognition enhanced by machine learning algorithms • Read QR codes with the built in QR scanner which supports links, text ISBN and emails - simply access the Qr code reader in the cam scan module PDF Editor • Pdf splitter - simply import a pdf file and TapScanner will Split PDF • It’s never been easier to split pdf into a number of pdf files Manage your files • Merge PDF files together to make editing easier • Combine PDF files quickly to organize your files Convert files • Share your files in the format you need: convert jpg to pdf files or convert pdf to jpg • Need a document in word? Convert PDF to word, word to PDF for easy editing • PDF to docx function will save you time •PDF to doc functionalities will help you manage your finances • Magically take images from your camera or gallery and turn them to PDFs with Pdf to jpg and Jpg to pdf conversions Compress PDF files • Easy sharing on chats or email • Reduce file size or compress pdf to zip • Making your PDF smaller will help you save space Remove watermarks • Perfect and clean your scans by removing stains Protect Files • Protect PDF with a password • Keep your files secure - lock PDF Print • Using this PDF scanner, you can print directly from our scanner app Get everyone in on the loop • Share documents easily and quickly • Seamlessly share to email, social media and instant messaging apps Sort • Create folders and tag documents to organize your scans in mobile pdf scanner • Find documents in your scanned library easily by name, tag or folder - Subscriptions are billed weekly, monthly or annually at the rate selected depending on the subscription plan. - Payment will be charged to iTunes Account at confirmation of purchase - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal - Subscriptions auto-renew at the cost of the chosen package, unless cancelled 24-hours in advance prior to the end of the current period. Subscriptions may be managed by going to your iTunes Account Settings after purchase. You may manage your subscription and turn off auto-renewal by going to your Account Settings after purchase. Privacy Policy - https://tap.pm/privacy-policy-v5/ Service Terms - https://tap.pm/terms-of-service/ Powerful High Quality Scanner App - Try Now For Free!

About

Scan to PDF・Document Scanner

Transform your phone into a powerful PDF scanner and document manager. Easily scan, edit, and organize documents in various formats, with features like OCR and digital signatures. Ideal for professionals and students needing efficient document handling.

Highlights
  • Automatic document border detection
  • Multi-page scanning
  • OCR text recognition
  • Digital signatures and watermarks
  • PDF, JPG, ZIP export
  • Offline file storage
Features
Read full description

Looking for a document scanner?  This app turns your phone into a powerful PDF scanner and documents manager. We help you run your business in the digital world. Scan a document to PDF and edit it using our powerful editor. The PDF Scanner supports PDF, JPEG or ZIP formats. Works offline - all files are stored locally on your device. This scanner is a must have for students and educators, and anyone involved in a small business: managers, lawyers, realtors, etc. Advanced camera: – Automatic document border detection. – Ability to scan multiple pages in sequence. – Option to apply filters. – Crop image to refine borders. PDF Editor & File manager: – Crop: the ability to crop unnecessary areas. – Rotation: make the document straight. – Filters: change the look of your document. – Contrast: adjust brightness and contrast. – Merge several documents into one. – Add tags for fast file search. – OCR: recognize and copy text from your scans. – Sign documents: create an unlimited number of signatures and add them to a document in 1 click. – Add watermark: create a custom watermark, adjust the fill, color and transparency. Sharing: – Save to gallery. – Export document in PDF, JPG, ZIP formats. – Export to messengers or email. Simple pdf scanner, comfortable catalog, powerful editor, easy sharing - transfer document management to your phone. Privacy Policy: https://rjpups.com/scanner/privacy Terms of Use: https://rjpups.com/scanner/terms Support: https://rjpups.com/scanner/support

Screenshots

PDF Scanner App4 screens
Scan to PDF・Document Scanner4 screens

Verdict

The call

PDF Scanner App and Scan to PDF・Document Scanner both sit at 4.7 stars, but that hides the real split: 37% of PDF Scanner App's written reviews are positive against 0% of Scan to PDF・Document Scanner's. PDF Scanner App also leads on ads (none vs shown) and ratings volume (27K vs 127). Scan to PDF・Document Scanner's advantage is iOS requirement (14.1 vs 16.0). On price, rating, in-app purchases and monetization model 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 App sells 11 in-app purchases, starting at $4.99 per 7 days and Scan to PDF・Document Scanner sells 12 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

On the App Store both sit at effectively the same score — 4.7 for PDF Scanner App against 4.8 for Scan to PDF・Document Scanner. That said, the two scores are not equally well evidenced: PDF Scanner App has 27K ratings behind it against 127, so its average is the more settled of the two. Written reviews are what separate them: 37% of PDF Scanner App's written reviews are positive against 0% of Scan to PDF・Document Scanner's.

UpkeepUpdate frequency

PDF Scanner App ships an update every 2 weeks, Scan to PDF・Document Scanner monthly. The most recent releases landed on September 25, 2026 and September 22, 2026 respectively.

Scorecard6 real differences · 5 level
PDF Scanner App versus Scan to PDF・Document Scanner: the parameters behind the verdict, then further details
ParameterPDF Scanner AppScan to PDF・Document Scanner
PriceFreeFree
Rating4.7 (27K ratings)4.8 (127 ratings) — better
Positive reviews36.6% of reviews — better0.0% of reviews
Number of ratings27K — better127
Update frequencyEvery 2 weeks — betterMonthly
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#70 — better—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.014.1 — better
Further details — not scored
Size175 MB75 MB
Age rating4+4+
DeveloperSMART MEDIA INTERNET MARKETING LTDRIJIPUPS OU

Customer experience

PDF Scanner App

All ratings26,739 ratings
Positive91.5%
Neutral3.0%
Negative5.5%
Written reviews1,403 reviews
Positive36.6%
Neutral3.1%
Negative60.3%

Scan to PDF・Document Scanner

All ratings127 ratings
Positive94.5%
Neutral2.4%
Negative3.1%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

PDF Scanner App

Reported bugs

4 issues
  • App crashes during scanning
  • Subscription issues
  • Unable to save scans properly
  • Compatibility problems with new devices

Requested features

4 requests
  • Option to reorder pages
  • Ability to cancel subscription easily
  • Support for older devices
  • Improved customer service

Scan to PDF・Document Scanner

Not enough reviews yet to summarise bugs or requests.

In-app purchases

11 purchases

PDF Scanner App

Subscriptions11
  • Scanner App to PDF PRO Weekly7 Days trial$4.997 Days
  • Unlimited access7 Days trial5 variants$4.997 Days
  • Unlimited access7 Days trial$5.997 Days
Show 8 more
  • Unlimited access7 Days trial4 variants$6.997 Days
  • Unlimited access7 Days trial$7.997 Days
  • Scan to PDF App PRO Monthly7 Days trial$9.991 Month
  • Unlimited access$19.991 Year
  • Unlimited access$39.991 Year
  • Document Scanner App Pro3 Days trial$49.991 Year
  • Unlimited access7 Days trial$49.991 Year
  • PDF Scanner App Pro3 Days trial$49.991 Year
12 purchases

Scan to PDF・Document Scanner

Subscriptions12
  • Scanner PRO14 Days trial$3.997 Days
  • Scanner PRO3 Days trial$4.997 Days
  • Scanner PRO3 Days trial$6.997 Days
Show 9 more
  • Scanner PRO14 Days trial$6.997 Days
  • Scanner PRO7 Days trial$6.997 Days
  • Scanner PRO1 Month trial$6.997 Days
  • Scanner PRO$8.997 Days
  • Scanner PRO14 Days trial$9.991 Month
  • Premium$19.991 Year
  • Scanner PRO$29.996 Months
  • Scanner PRO3 Days trial$39.991 Year
  • Premium$39.991 Year

Questions

Is PDF Scanner App free?
PDF Scanner App is free to download, with in-app purchases available.
Is Scan to PDF・Document Scanner free?
Scan to PDF・Document Scanner is free to download, with in-app purchases available.
Which has better reviews, PDF Scanner App or Scan to PDF・Document Scanner?
Scan to PDF・Document Scanner is rated higher. PDF Scanner App averages 4.7 out of 5 from 27K ratings, while Scan to PDF・Document Scanner averages 4.8 from 127 ratings.
Do PDF Scanner App or Scan to PDF・Document Scanner have ads?
Scan to PDF・Document Scanner shows ads; PDF Scanner App does not.
Which is updated more often, PDF Scanner App or Scan to PDF・Document Scanner?
PDF Scanner App ships an update every 2 weeks, and Scan to PDF・Document Scanner monthly. Most recently, PDF Scanner App was updated on September 25, 2026 and Scan to PDF・Document Scanner on September 22, 2026.

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