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iSign: PDF Scanner AI Editor app icon

iSign: PDF Scanner AI Editor

No tier
In 2 lists, ranked #113 at best: below the top 40, which get a tier.
?
4.525 ratings
3dsince update
FreeIn-App Purchases
Business
category
Utilities
category
4+age rating
33languages
Made for iPhone
Made for iPad

What is iSign?

Scans documents into PDFs and provides tools to edit, sign, search, and summarize them.

ISign: PDF Reader AI Editor is a business app for scanning documents into PDFs, editing and signing them, and extracting searchable text. It can also summarize pasted documents or text and answer follow-up questions.

Pricing. ISign is free to download, with in-app purchases on the App Store.

Good for

  • Scanning class notes into searchable PDFs
  • Signing contracts while away from a scanner
  • Organizing receipts and invoices on a device

Screenshots

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Description

Turn any document into a searchable, signable PDF - in seconds.

Sherlock is the fastest way to scan, organize, sign, and understand your documents. Whether it's a
contract, a receipt, or a handwritten note - just point your camera and you're done.

SCAN TO PDF INSTANTLY

Use your camera to capture any document with automatic edge detection and perspective correction.
Sherlock produces crisp, high-quality PDFs every time - no flatbed scanner needed.

EDIT & SIGN DOCUMENTS

Read more

Add your signature, insert text, draw annotations, and reorder pages directly inside the app. Send signed contracts in minutes, not days.

OCR TEXT RECOGNITION

Sherlock reads your scanned documents and extracts all the text, making it searchable and
copyable. Find any word inside any document, instantly.

AI-POWERED SUMMARIES

Paste any document or text and get a clear, concise summary in seconds. Ask follow-up questions to refine and dig deeper, like having a personal assistant for your paperwork.

YOUR DATA STAYS PRIVATE

Documents are stored exclusively on your device. Nothing is uploaded to the cloud without your consent. Your files are yours always.

PERFECT FOR

  • Freelancers & remote workers signing contracts on the go
  • Students digitizing class notes and textbooks
  • Anyone who wants to go paperless at home
  • Professionals managing receipts, invoices, and legal documents

Try free for 3 days. No commitment.
Start your trial and see why Sherlock is the last document app you'll ever need.

Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Questions about iSign

Can I scan documents into PDFs?

Yes. The app uses the camera to capture documents and create PDFs, with automatic edge detection and perspective correction.

Can I search text in scanned documents?

Yes. The listing says OCR extracts text from scans, making it searchable and copyable.

Where are my documents stored?

The listing says documents are stored exclusively on your device, and nothing is uploaded to the cloud without your consent.

Alternatives

Categories

All the facts

Ranking

Lists
PDF Scanners (#113, beyond the tiered top) · Document Scanning (#123, beyond the tiered top)

Ratings

App Store rating
4.5 out of 5, every App Store country
Ratings
25

App

Price
Free + IAP
App Store category
Business
Current version
(3 days ago)
Size
103 MB
Requires
iOS 18.0 or later
Age rating
4+
Languages
33
Runs on
iPhone, iPad

Links

Developer pages
Support · Privacy policy
Maker
not verified

App Store data read