Comparison

Scan PDF Scanner Scan document vs iScan

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

Head to head
About

Scan PDF Scanner Scan document

Transform your mobile device into a portable scanner. Easily capture receipts, notes, and multipage documents, then enhance them with special algorithms for clarity. Share, print, or save your scanned files to cloud storage.

Highlights
  • Scan receipts, notes, and multipage documents
  • Automatic edge detection and image processing
  • Real-time border detection
  • Save scans as industry-standard PDF files
  • Email or print scanned documents
  • Upload scans to cloud storage
  • iCloud sync across devices
Features
Read full description

iScanPDF transforms your iPhone and iPad into portable scanners. It allows you to scan receipts, whiteboards, paper notes, or any multipage document. Scanned documents can be emailed and printed, uploaded to Dropbox, Box, Google Drive and One Drive, or simply saved on the iPhone/iPad. The application incorporates special algorithms that remove shadows, make scans sharper, correct perspective and make them as readable as possible. Experience the simplicity of document scanning: + Scan receipts to keep track of travel expenses + Convert paper notes and sketches into digital copies + Sign with a pen and scan a contract to email it back + Save interesting articles and book pages for further reading What Scanner Pro allows you to do: + Scan documents + iScanPDF scans any type of document, ranging from a receipt to multipage documents. All scans are saved as a PDF. + Process images smartly + Automatic edge detection and advanced image processing help you to get great scans blazingly fast. You can also adjust the crop area manually, by tapping on the screen. + Real-time border detection + While making a scan, borders are detected visually and in real time. Thus you can choose the best position to get a perfect scan and skip manual borders adjustments. + Scan documents into a PDF file + All scanned document are produced as industry-standard PDF files. You can add new scans, delete or rearrange pages within a PDF file. + Email or print scanned documents + Just scan any document and tap the "Send" button. If the document needs to be printed, send it to any printer nearby. + Upload scans to online storage + All your scans can be uploaded to Dropbox, Box, One Drive, Google Drive or any other + iCloud sync across all devices + It brings convenient access to all your documents on your iPhone or iPad. When you take a picture on your iPhone, seconds later it can be accessed on your iPad vice versa. IMPORTANT NOTE FROM THE DEVELOPERS: If you have any questions, feedback or suggestions please contact us directly at helper.df@gmail.com or http://vnios.com/iscanpdf

About

iScan

Transform your iPhone or iPad into a powerful document scanner. Digitize any file, edit scans with AI-powered tools, and export in various formats. Ideal for professionals and students needing to manage documents on the go.

Highlights
  • Digitize any document
  • AI-powered border detection
  • Edit and annotate scans
  • Convert to PDF, DOC, PNG, TXT
  • Scan multi-page documents
  • Create ID card and passport scans
Features
Read full description

Scan documents, edit images, and convert files in seconds. iScan makes it easy to scan documents using your camera, import photos from your gallery, enhance them with filters, and convert them into popular file formats including PDF, DOC, PNG, and JPEG. Whether you need to scan receipts, notes, invoices, contracts, assignments, ID cards, or business documents, iScan helps you create clean, professional digital copies directly from your iPhone or iPad. PRIVACY FIRST Your documents stay on your device. iScan does not upload your scans to our servers, and we do not have access to your documents, images, or personal files. All scanning, editing, and file conversion takes place directly on your device, giving you complete control over your data. Only you can access the documents you create and store using iScan. SCAN DOCUMENTS • Scan documents using your camera • Import existing photos from your gallery • Automatically detect document edges • Crop and adjust scans easily • Create high-quality digital copies EDIT & ENHANCE • Apply black & white filters • Improve document readability • Adjust and refine scanned images • Create professional-looking scans CONVERT FILES Convert your scans into: • PDF • DOC • PNG • JPEG PERFECT FOR SCANNING • Receipts • Contracts • Invoices • Notes • Assignments • ID cards • Passports • Business documents WHY CHOOSE ISCAN? • Privacy-focused document scanning • No document uploads to our servers • Fast document scanning • Easy-to-use interface • High-quality exports • Multiple file formats • Works on iPhone and iPad Upgrade to iScan Premium to unlock all features and enjoy unlimited scanning and conversions. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Scan PDF Scanner Scan document4 screens
iScan4 screens

Verdict

The call

The clearest difference is rating: Scan PDF Scanner Scan document at 4.0 against iScan's 2.5. Scan PDF Scanner Scan document also leads on update cadence (monthly vs every 19 months) and monetization model (free vs freemium). On price, review sentiment, ratings volume and ads 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. Scan PDF Scanner Scan document sells 6 one-off in-app purchases and iScan sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Scan PDF Scanner Scan document holds the better App Store score, 4.0 against 2.5. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

UpkeepUpdate frequency

Scan PDF Scanner Scan document ships an update monthly, iScan every 19 months. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

Scorecard4 real differences · 6 level
Scan PDF Scanner Scan document versus iScan: the parameters behind the verdict, then further details
ParameterScan PDF Scanner Scan documentiScan
PriceFreeFree
Rating4.0 (4 ratings) — better2.5 (2 ratings)
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings4 — better2
Update frequencyMonthly — betterEvery 19 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.0
Further details — not scored
Size54 MB12 MB
Age rating4+4+
DeveloperNguyen Tri TamMogis Ahmad

Customer experience

Scan PDF Scanner Scan document

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews5 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

iScan

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

6 purchases

Scan PDF Scanner Scan document

One-time6
  • iSnapPDF link Box$0.99
  • iSnapPDF link Dropbox$0.99
  • iSnapPDF link Google Drive$0.99
Show 3 more
  • iSnapPDF link OneDrive$0.99
  • iSnapPdf Full Features$3.99
  • iSnapPdf Pro Version$5.99
2 purchases

iScan

Subscriptions2
  • Premium Membership$7.991 Month
  • Premium Membership$9.991 Year

Questions

Is Scan PDF Scanner Scan document free?
Scan PDF Scanner Scan document is free to download, with in-app purchases available.
Is iScan free?
iScan is free to download, with in-app purchases available.
Which has better reviews, Scan PDF Scanner Scan document or iScan?
Scan PDF Scanner Scan document is rated higher. Scan PDF Scanner Scan document averages 4.0 out of 5 from 4 ratings, while iScan averages 2.5 from 2 ratings.
Do Scan PDF Scanner Scan document or iScan have ads?
Neither Scan PDF Scanner Scan document nor iScan shows ads.
Which is updated more often, Scan PDF Scanner Scan document or iScan?
Scan PDF Scanner Scan document ships an update monthly, and iScan every 19 months. Most recently, Scan PDF Scanner Scan document was updated on October 7, 2026 and iScan on October 6, 2026.

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