Comparison

eSign Pro vs Scanner PDF

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

Head to head
About

eSign Pro

Create and sign PDF contracts quickly and easily. Generate documents from templates or existing files, and get them signed remotely or in person using a virtual signature pad. Signed contracts can be downloaded or shared as PDFs.

Highlights
  • Create PDF contracts from scratch
  • Upload and sign existing PDFs
  • Remote and on-spot e-signatures
  • Add multiple signature and initial blocks
  • Download and share signed PDFs
  • Duplicate existing contracts
  • WYSIWYG editor for contract formatting
Read full description

With eSign Pro you can create PDF contracts from scratch or Upload Existing PDFs and get them E-Signed in minutes via a virtual Signature Pad Remotely via a link or on the Spot and can be easily downloaded or shared in PDF format. Features: - Fill & eSign PDF Forms - Your Contracts get E-Signed, on the Spot or Remotely via a Virtual Signature Pad. - Add multiple Signature blocks within your document. - Add initials & full name blocks that will force someone to input initials and full name on certain areas of your document. - E-Signed Contracts can easily be shared or downloaded as PDF documents. - Contracts created on this App can be e-signed remotely via mobile or desktop - Easily duplicate existing contracts eliminating the need to start from scratch. - Format your new Contracts via the inbuilt WYSIWYG editor. - Access data from multiple computers - Add Stamps to your PDF files Terms of Service https://esignpro.io/terms Privacy Policy https://esignpro.io/privacy-policy

About

Scanner PDF

Features
Read full description

Scanlin is an ID scanner, document scanner, color scanner, and photo-to-PDF tool for turning paper documents and pictures into organized PDFs. Scan ID cards, receipts, forms, letters, notes, and other paperwork with the document camera. You can also import a photo, image, or PDF file, then combine pages into one document. Capture one page or keep scanning to create a multi-page PDF. Preview the result before deciding what to do next: • Adjust document edges with a perspective crop. • Enhance scanned pages for clearer reading. • Add pages to an existing PDF. • View documents in the built-in PDF preview. • Keep PDFs in the in-app library, then search, sort, rename, or delete them. Pro unlocks the actions you need when a document is ready to leave the app: • Share and export PDFs through the system share sheet. • Save copies outside the app to compatible locations and apps. • Use OCR for picture-to-text recognition and copy extracted text. Scans are processed on your device. Camera permission is used only when you choose camera capture. No account is required to scan, import, preview, or organize documents. Start with the document in front of you, review every page, and choose Pro when PDF export, sharing, outside saving, or OCR text extraction supports your workflow. Privacy: https://1kbapps.com/scanlin/ Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

eSign Pro4 screens
Scanner PDF4 screens

Verdict

The call

The clearest difference is in-app purchases: eSign Pro at none against Scanner PDF's 2. eSign Pro also leads on device support (3 vs 1) and iOS requirement (12 vs 17.0). On price, update cadence 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. Scanner PDF sells 2 in-app purchases, starting at $4.99 per 7 days. eSign Pro asks for nothing beyond the download.

UpkeepUpdate frequency

eSign Pro ships an update every 3 months, Scanner PDF every 7 months. The most recent releases landed on October 2, 2026 and September 20, 2026 respectively.

Scorecard3 real differences · 7 level
eSign Pro versus Scanner PDF: the parameters behind the verdict, then further details
ParametereSign ProScanner PDF
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 months — betterEvery 7 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12 — better17.0
Further details — not scored
Size9 MB10 MB
Age rating4+4+
DeveloperIWT SOFTWARE LABS LLCVikram Singh

In-app purchases

None

eSign Pro

No in-app purchases

2 purchases

Scanner PDF

Subscriptions2
  • Mobile Pro Access Weekly$4.997 Days
  • Mobile Pro Access Yearly3 Days trial$19.991 Year

Questions

Is eSign Pro free?
eSign Pro is free to download, with no in-app purchases.
Is Scanner PDF free?
Scanner PDF is free to download, with in-app purchases available.
Do eSign Pro or Scanner PDF have ads?
Neither eSign Pro nor Scanner PDF shows ads.
Which is updated more often, eSign Pro or Scanner PDF?
eSign Pro ships an update every 3 months, and Scanner PDF every 7 months. Most recently, eSign Pro was updated on October 2, 2026 and Scanner PDF on September 20, 2026.

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