Comparison

Document Scan, Edit & Merge vs Glean

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

Head to head
About

Document Scan, Edit & Merge

This app allows you to scan, edit, sign, and organize PDF documents directly on your device. It offers a comprehensive suite of tools for document management, all processed offline for maximum privacy and security.

Highlights
  • Scan documents with automatic edge detection
  • Edit and annotate PDFs with text, highlights, and drawings
  • Create and apply digital signatures
  • Merge, split, and reorder PDF pages
  • 100% offline processing for enhanced privacy
  • No account required
Read full description

Turn your iPhone into a complete PDF toolkit for everyday documents. Scan documents, read PDF files, edit pages, sign documents, merge files, split PDFs and use OCR — all without uploading your private files to any server. PDF Scanner is built for fast document work. Create clean scans with your camera, open recent PDFs, add bookmarks, jump directly to any page, combine multiple documents into one, extract specific pages, rotate pages, compress large files, convert photos to PDF and sign forms whenever you need a quick result. Why users choose PDF Scanner: • Scan documents and save instantly as PDF • Full PDF reader with recent files, search and bookmarks • OCR converts scanned text into selectable, copyable content • Merge multiple PDFs into one file • Split and extract pages from any PDF • Sign PDF documents with your finger or Apple Pencil • Compress PDFs to reduce file size before sharing • Convert images and photos to PDF format • Rotate, reorder and delete pages • Works entirely on-device — no account, no cloud upload required Use it for receipts, invoices, notes, contracts, forms, school files, tax documents and everyday PDF tasks. PDF Scanner is free to use, with all features available to every user. The app contains a single optional in-app purchase, "Remove Ads" — a one-time, non-consumable purchase that removes advertisements permanently and supports continued development. There is no subscription, no recurring charges, and no free trial. All app features remain fully accessible regardless of purchase. Download PDF Scanner now and manage your documents faster. Terms of Use: https://www.pdfomnia.com/terms Privacy Policy: https://www.pdfomnia.com/privacy

About

Glean

Transform your iPhone into a rapid, private document scanner. Capture, enhance, and create searchable PDFs locally. Optionally sync with Google Drive for cloud backups, ensuring your documents remain secure and accessible.

Highlights
  • Multi-page scanning with auto edge detection
  • One-tap document cleanup
  • On-device OCR for searchable PDFs
  • Offline functionality
  • Optional Google Drive integration
  • Organize and manage scanned documents
Read full description

Glean turns your iPhone into a fast, private document scanner. Capture any document, clean it up, and get a crisp, searchable PDF — kept right on your device. Connect Google Drive only if you want a cloud copy. Glean has no servers of its own, so your documents stay yours. SCAN • Multi-page scanning with automatic edge detection and perspective correction • One-tap "Clean up" removes shadows and glare, whitens the page, and sharpens text • Crop, rotate, filters, and brightness / contrast / saturation controls SEARCHABLE PDFs • On-device text recognition (OCR) turns every scan into a searchable PDF • Find and copy the text inside your documents — no internet required YOUR STORAGE, YOUR CHOICE • Every scan is saved on your device, and is even accessible in the Files app • Optionally connect Google Drive to save PDFs into a folder you choose • Works fully offline — Google Drive is never required ORGANIZE • Combine several scans into one PDF, or split a multi-page scan into separate files • Rename, search, and manage everything in one place • Import existing PDFs from your Drive folder PRIVATE BY DESIGN • Scanning and text recognition happen on your device • No analytics, no tracking, and no servers that ever see your documents • Sign in with Apple or Google — and delete your account and data anytime Glean developed and designed by Zahid Hussain at TechFoundry · © 2026

Screenshots

Document Scan, Edit & Merge4 screens
Glean3 screens

Verdict

The call

The clearest difference is rating: Glean at 5.0 against Document Scan, Edit & Merge's 4.0. Glean also leads on in-app purchases (none vs 1) and ads (none vs shown). Document Scan, Edit & Merge's advantage is device support (3 vs 1). On price, ratings volume, update cadence and iOS requirement 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. Document Scan, Edit & Merge sells 1 one-off in-app purchase. Glean asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Glean holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

UpkeepUpdate frequency

Document Scan, Edit & Merge ships an update every 3 weeks, Glean every 2 weeks. The most recent releases landed on September 29, 2026 and October 5, 2026 respectively.

Scorecard5 real differences · 5 level
Document Scan, Edit & Merge versus Glean: the parameters behind the verdict, then further details
ParameterDocument Scan, Edit & MergeGlean
PriceFreeFree
Rating4.0 (2 ratings)5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings23 — better
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better16.4
Further details — not scored
Size53 MB97 MB
Age rating4+4+
DeveloperOKAN YUKSELTechFoundry, Inc.

Customer experience

Document Scan, Edit & Merge

All ratings2 ratings
Positive50.0%
Neutral50.0%
Negative0.0%

Glean

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Document Scan, Edit & Merge

One-time1
  • Remove Ads$2.99
None

Glean

No in-app purchases

Questions

Is Document Scan, Edit & Merge free?
Document Scan, Edit & Merge is free to download, with in-app purchases available.
Is Glean free?
Glean is free to download, with no in-app purchases.
Which has better reviews, Document Scan, Edit & Merge or Glean?
Glean is rated higher. Document Scan, Edit & Merge averages 4.0 out of 5 from 2 ratings, while Glean averages 5.0 from 3 ratings.
Do Document Scan, Edit & Merge or Glean have ads?
Document Scan, Edit & Merge shows ads; Glean does not.
Which is updated more often, Document Scan, Edit & Merge or Glean?
Document Scan, Edit & Merge ships an update every 3 weeks, and Glean every 2 weeks. Most recently, Document Scan, Edit & Merge was updated on September 29, 2026 and Glean on October 5, 2026.

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