Comparison

Sheet vs PDF Scanner

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

Head to head
About

Sheet

Features
Read full description

Sheet-INV DX is an application which handles the inventory of the products. We will be able to scan the drawing number of the product and verify it. Once It is verified, the user will update the Quantity, Quantity to be Added and Quantity to be Removed. This application has another functionality called stock update to scan multiple products at once and update the information in a sequence. We will be able to view the history of inventory added to this application.

About

PDF Scanner

This app transforms your phone into a portable scanner, converting documents and photos into digital PDF files. It offers features like OCR for text extraction, smart enhancement, and easy sharing options. Streamline your paperwork and boost productivity on the go.

Highlights
  • Digitize documents with phone camera
  • Optimize scan quality with enhancement
  • Extract text using OCR
  • Share PDF files easily
  • Advanced document editing and watermarking
  • Create and combine multi-page PDFs
Features
Read full description

A PDF scanner app is a mobile application designed to convert physical documents, such as papers, receipts, or photographs, into digital PDF files using your smartphone or tablet's camera. Would you like to keep your entire office in your pocket and increase your productivity at work? Use the PDF Scanner : Photo Editor app to handle your paperwork with ease. Say goodbye to huge and heavy copy machines and get this ultra-fast scanner app now. Among these indispensable tools, the PDF scanner emerges as an invaluable solution, revolutionizing the way we interact with paper documents and ushering in the era of digital transformation. HOW IT WORKS • With the PDF scanner : Photo Editor app, you can make anything scannable. • Use the PDF scanner to quickly create a photo scan or PDF scan. • Scan any document and convert to PDF. SCAN ANYTHING, ANYWHERE, ANYTIME • Capture forms, receipts, notes, and business cards with this mobile PDF scanner. • The PDF scanner : Photo editor app even lets you scan multi-page documents and save with a single tap. ENHANCE • Touch up scans or photos from your camera roll. • Whether it’s a PDF or photo scan, you can preview, reorder, crop, rotate, and adjust color. FEATURES * Quickly Digitize Documents The PDF Scanner : Photo Editor app uses the camera on your mobile device to scan and digitize all kinds of paper documents: receipts, notes, invoices, whiteboard discussions, business cards, certificates, etc. * Optimize Scan Quality Smart cropping and auto enhancing ensure the text and graphics in your scans are clear and sharp with premium colors, filters and resolutions. * Extract Text The optical character recognition (OCR) feature of this scanner app enables you to recognize text in images or PDFs. You can extract the text for later searching, editing, saving or sharing. * Share PDF Files With this PDF scanner, you can easily share documents in PDF or format with friends in multiple ways: share with social media, send attachments or download links through email, etc. * PDF Creation and Editing The scanned images are converted into PDF format, and the app typically provides options to combine multiple scans into a single PDF file. You can also rearrange, rotate, or delete pages within the PDF, as well as add annotations, signatures, Text, Filters or watermarks. Disclaimer for automatic renewable subscription:- The payment will be charged to your Apple ID Account at confirmation of purchase. The subscription renews automatically unless the auto-renew is turned off at least 24 hours before the end of the current billing period. Your account will be charged for renewal within 24-hours prior to the end of your selected subscription. Your subscriptions can be managed and auto-renewal can be turned off by going to your App Store Account Settings. privacy policy :- https://knappsstudio.com/privacy-pdf-scanner.html terms of service :- https://knappsstudio.com/terms-pdf-scanner.html

Screenshots

Sheet4 screens
PDF Scanner4 screens

Verdict

The call

The clearest difference is in-app purchases: Sheet at none against PDF Scanner's 7. Sheet also leads on ads (none vs shown) and iOS requirement (12.0 vs 16.6). PDF Scanner's advantage is update cadence (fortnightly vs every 3 months). On price 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 sells 7 in-app purchases, starting at $3.99 per 7 days. Sheet asks for nothing beyond the download.

UpkeepUpdate frequency

Sheet ships an update every 3 months, PDF Scanner fortnightly. The most recent releases landed on October 6, 2026 and October 19, 2026 respectively.

Scorecard4 real differences · 6 level
Sheet versus PDF Scanner: the parameters behind the verdict, then further details
ParameterSheetPDF Scanner
PriceFreeFree
Rating—4.3 (41 ratings) — better
Positive reviews—13.8% of reviews
Number of ratings—41 — better
Update frequencyEvery 3 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.6
Further details — not scored
Size5 MB78 MB
Age rating4+4+
DeveloperalfaTKG Integrated Solutions India Private LtdKN APPS STUDIO

In-app purchases

None

Sheet

No in-app purchases

7 purchases

PDF Scanner

Subscriptions6
  • Upgrade Premium - Weekly7 Days trial$3.997 Days
  • Upgrade Premium Version3 Days trial$8.697 Days
  • Upgrade Premium Version3 Days trial$9.991 Month
Show 3 more
  • Upgrade Premium Version$9.991 Month
  • Upgrade Premium Version$30.001 Year
  • Upgrade Premium Version3 Days trial$49.991 Year
One-time1
  • Upgrade for Lifetime$65.90

Questions

Is Sheet free?
Sheet is free to download, with no in-app purchases.
Is PDF Scanner free?
PDF Scanner is free to download, with in-app purchases available.
Do Sheet or PDF Scanner have ads?
PDF Scanner shows ads; Sheet does not.
Which is updated more often, Sheet or PDF Scanner?
Sheet ships an update every 3 months, and PDF Scanner fortnightly. Most recently, Sheet was updated on October 6, 2026 and PDF Scanner on October 19, 2026.

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