Comparison

Scan Master vs Doc Scanner

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

Head to head
About

Scan Master

This app allows you to scan documents into high-quality PDFs or images. It offers features for file transfer, conversion of various file types to PDF, and a robust PDF reader. You can easily share, print, or save your scanned documents for future use.

Highlights
  • Scan documents to PDF/image
  • Optimize scan quality
  • File transfer via USB/WIFI
  • Convert various file types to PDF
  • Advanced PDF reader
  • Document viewer for multiple formats
  • Email and print documents
Features
Read full description

Scan Master is the advanced scanner app that scan document into clean PDF/image and send as email, print or save for future use. PDF Scanner: - Optimise scan quality by cropping and make the texts and graphics look sharp and clear. - Scan Master is useful to scan bill, invoice, contract, bill, business card, certificate, letter, identity documents. File Transfer: - Use iTunes file sharing to transfer files directly to your device via USB cable and WIFI - Open in File feature to open the document in different app like Numbers, Pages, iBooks, Kindle - Import PDF from other apps. - Import Image files from other apps. - Sorting files based on date, size and name PDF Converter: - Convert image, documents (MS Office, iWorks and the most common file types) to PDF - Build in web browser and convert web pages to PDFs for offline reading on the iPhone or iPad PDF Reader: - Advances PDF reader to read in all orientations - Supports Encrypted (password protected) PDFs - PDF links to open URL in browser directly - Supports PDFs with rotated pages Document Viewer: - Document Viewer supports PDF, HTML, TXT, RTF, JPG, PNG, GIF, MS Office (Word, Excel and Powerpoint) and Apple iWork (Pages, Numbers and Keynote) files, etc - Print documents from Doc Scanner easily - Email files to Your Friends or Colleagues directly from My PDF Doc - Zoom PDFs and other documents

About

Doc Scanner

Features
Read full description

FlashScan digitizes essential documents, extracts text from images(OCR), & converts saved JPG image to PDF format in just a few taps. With top of the line interface and special features this PDF maker turns your phone into a professional scanner! **Premium Features** Scan, protect and watermark your professional documents like a pro with our new features :- Doc & PDF Signature - Scan & place your signature on any image or PDF Document with this feature. Anti-Counterfeit - Keep your pdf documents safe from any misuse or counterfeiting by placing a custom watermark. PDF Password Protection - Protect your important and confidential PDF documents with a unique password. Other Key Features of FlashScan: Document Scanner - Take pictures of the document through your device camera and scan it with this mobile document scanner app. You can scan ID cards, Office/Business invoices, important contracts, various bills, vouchers, receipts, letters and even books with FlashScan. Get clear and sharp scans for free. Note: Permissions Required: Storage( read-write) & Camera Batch Scan - Scan multiple images in one go. OCR Scanner- Convert printed characters into digital text accurately. Share the converted text as plain text or in a file. ( you can rescan for better conversion) Quickly translate recognized text from English to other languages. QR/Barcode Scanner - Scan QR /Barcodes with a single tap. Save the codes to the clipboard. (If necessary, rescan to decode again) Share scanned results hassle free. Favorite Document - Mark any documents as your favorite. Finding all your favorite and recent documents is no more a big fuss! Crop Scanning Area - Select the area you want to scan, crop, and save! Make images scan-ready with image rotation. Both clockwise and counterclockwise options are available. Select Picture From The Gallery Directly pick any image/document from your gallery to apply preferred filters. Post-scan Editing Filters - Enhance your scanned results with professional editing filters. Grayscale - Gives A Formal Look. Magic Color - Adds Vibrant Color Effects. Black &White 1- Adds Timeless impression. Black &White 2- Clears Background Noise To Get Classic Scans. Save As - Save your files in PDF format with the Save as option. Convert File Formats - Convert saved JPG images to PDF with a single click. Share your documents - Share your scanned documents as PDF, or JPG format. Rename - Rename a complete document or individual files. Delete - Delete individual files from the document or delete the complete document effortlessly! Export - Save your files in the gallery with Export feature. MAJOR ADVANTAGES OF FLASHSCAN - Scans all types of documents with professional accuracy. Rapid image processing with a flexible interface. An intuitive scanning app that takes care of every minute details! Perfect edge-detection with the expert crop feature that sets the document frame precisely. Ability to convert your saved JPG image to PDF format within seconds! Offers a wide range of filters to enrich your document's look. You can add many JPG files in a single PDF document. FlashScan Subscription Subscription to FlashScan services gives you access to all the premium tools that you need, for enhancing the quality and safety of your documents. When you subscribe, payment will be charged to iTunes Account at the confirmation of purchase. The subscription automatically renews unless auto-renewal is cancelled at least 24-hours before end of the current subscription period. The account will be charged for renewal within 24 hours prior to the end of the current period. You may manage or turn off auto-renewal from the user’s iTunes Account Settings after purchase. Privacy Policy - https://www.theflashscan.com/privacy-policy/ Terms of Use - https://www.theflashscan.com/terms-of-use/

Screenshots

Scan Master4 screens
Doc Scanner4 screens

Verdict

The call

The clearest difference is iOS requirement: Doc Scanner at 11.0 against Scan Master's 14.0. On price, update cadence, ads and in-app purchases 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 Master sells 1 one-off in-app purchase and Doc Scanner sells 3 in-app purchases, starting at $1.49 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Scan Master ships an update every 2 months, Doc Scanner every 5 weeks. The most recent releases landed on October 9, 2026 and September 30, 2026 respectively.

Scorecard1 real difference · 9 level
Scan Master versus Doc Scanner: the parameters behind the verdict, then further details
ParameterScan MasterDoc Scanner
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 monthsEvery 5 weeks — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.011.0 — better
Further details — not scored
Size11 MB59 MB
Age rating4+4+
DeveloperGURUPRITSINGH SAINIInnovana Techlabs Limited

In-app purchases

1 purchases

Scan Master

One-time1
  • Remove Advertisements$1.99
3 purchases

Doc Scanner

Subscriptions3
  • Monthly Plan$1.491 Month
  • Quarterly Plan3 Days trial$2.993 Months
  • Yearly Plan$7.991 Year

Questions

Is Scan Master free?
Scan Master is free to download, with in-app purchases available.
Is Doc Scanner free?
Doc Scanner is free to download, with in-app purchases available.
Do Scan Master or Doc Scanner have ads?
Both Scan Master and Doc Scanner show ads.
Which is updated more often, Scan Master or Doc Scanner?
Scan Master ships an update every 2 months, and Doc Scanner every 5 weeks. Most recently, Scan Master was updated on October 9, 2026 and Doc Scanner on September 30, 2026.

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