Comparison

AlignScan vs PDF Scanner & Editor

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

Head to head
About

AlignScan

Easily transform document photos into clear, professional files. Features auto-detection, perspective correction, and image enhancement for polished JPG or PDF exports. Ideal for students, professionals, and everyday users needing quick document scanning.

Highlights
  • Auto document detection and crop
  • Perspective correction
  • Image enhancement
  • A4-style page layout
  • JPG and PDF export
  • Privacy-friendly local processing
Features
Read full description

AlignScan is a lightweight mobile app for document scanning, OCR text extraction, and complete PDF editing — scan, sign, merge, split, compress, protect, and convert PDFs in one place. Whether you're submitting homework, organizing contracts and reports, extracting text from images, signing documents, or saving receipts and paper records, AlignScan turns ordinary document photos into clear, polished files. Why choose AlignScan • Auto document detection and crop Detects the useful document area and removes distracting background • Perspective correction Fixes tilted, angled, or distorted page shots for a cleaner result • Image enhancement Reduces shadows, improves brightness, and makes text easier to read • OCR text extraction Extract text from document photos or imported images, then copy it or save it as a TXT file • Sign PDFs Draw, type, or stamp a signature and place it anywhere on the page • Merge, split & compress PDFs Combine multiple files, split a PDF into separate pages, or shrink file size for easier sharing • Protect & convert PDFs Encrypt PDFs with a password, or convert to Word, Excel, image, or text • A4-style page layout Centers and formats pages neatly for a more professional look • JPG and PDF export Export single images or combine pages into PDF files • Privacy-friendly local processing Core scan, OCR, and formatting steps are handled on device Great for • Students scanning homework, notes, and test papers • Professionals capturing contracts, reports, invoices, and meeting notes • Users extracting text from printed documents, forms, receipts, and images • Anyone needing to sign, merge, split, compress, protect, or convert PDFs • Everyday users saving receipts, forms, certificates, and printed records • Mobile work scenarios where documents need to be scanned quickly • Multi-page files that need to be combined and archived How it works Scan a document Point your camera at any document — AlignScan auto-crops, corrects perspective, enhances, and formats the page for you. Extract text with OCR Take a photo or import an image, then copy the recognized text or save it as a TXT file. Edit PDFs Sign, merge, split, compress, protect with a password, or convert PDFs to Word, Excel, image, or text. Export Preview and export your pages as JPG or PDF files. With AlignScan, your document photos look straighter, cleaner, and more professional. Extract useful text from images, and handle all your PDF editing needs in one app. Try AlignScan free with 20 complimentary saves. Choose a monthly or yearly subscription, or unlock everything with a one-time lifetime purchase. Subscriptions auto-renew; cancel anytime in your App Store account settings. Your scans stay private with on-device processing. AlignScan only accesses the camera, photos, and local storage when needed for scanning, importing, OCR recognition, and exporting files. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.aitoolsoft.com/privacy-policy.html Support: support@aitoolsoft.com

About

PDF Scanner & Editor

Transform your device into a powerful PDF workstation. Scan, convert, edit, organize, and secure documents without subscriptions or watermarks. Handle everything from receipts to contracts with offline functionality.

Highlights
  • Scan documents with auto edge detection
  • Convert PDFs to JPG, Word, Excel, PowerPoint
  • Add handwritten signatures and watermarks
  • Merge, split, and reorder PDF pages
  • Compress PDFs up to 95%
  • Encrypt PDFs with AES-256
Features
Read full description

SnapPDF turns your device into a complete document workstation. Built for professionals, students, and freelancers who need to handle PDFs without subscriptions or watermarks. SCANNER Scan paper documents with auto edge detection. Apply B&W or color filters. Multi-page scans into a single PDF. Save Aadhaar cards, receipts, invoices, ID cards, and notes in seconds. CONVERTER Convert photos from your camera or gallery into PDF instantly. Convert PDFs to JPG, Word, Excel, and PowerPoint. Convert between formats without uploading to a server. EDITOR Add handwritten signatures by drawing with your finger or Apple Pencil. Insert watermarks, page numbers, and custom margins. Annotate any PDF. ORGANIZER Merge multiple PDFs into one. Split a PDF into separate files. Reorder, delete, or extract specific pages. OPTIMIZER Compress PDFs by up to 95% without quality loss. Email any file regardless of size. SECURITY Lock PDFs with AES-256 encryption. Set passwords for sensitive documents like bank statements, contracts, and tax forms. Your files never leave your phone. WHY SNAPPDF - No subscription required for core features - No watermarks on output - Works without internet - No account signup Support: support@garoono.in Privacy Policy : https://sites.google.com/view/snappdf-privacy/privacypolicy Terms of use : https://sites.google.com/view/snappdf-terms/terms

Screenshots

AlignScan4 screens
PDF Scanner & Editor4 screens

Verdict

The call

The clearest difference is review sentiment: PDF Scanner & Editor at 100% against AlignScan's 0%. PDF Scanner & Editor also leads on rating (4.5 vs 3.3) and in-app purchases (none vs 1). AlignScan's advantage is ads (none vs shown). On price, ratings volume, device support 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. AlignScan sells 1 one-off in-app purchase. PDF Scanner & Editor asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

PDF Scanner & Editor holds the better App Store score, 4.5 against 3.3. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews point the same way: 0% of AlignScan's written reviews are positive against 100% of PDF Scanner & Editor's.

UpkeepUpdate frequency

AlignScan ships an update fortnightly, PDF Scanner & Editor every 6 days. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.

Scorecard6 real differences · 4 level
AlignScan versus PDF Scanner & Editor: the parameters behind the verdict, then further details
ParameterAlignScanPDF Scanner & Editor
PriceFreeFree
Rating3.3 (4 ratings)4.5 (4 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings44
Update frequencyFortnightlyEvery 6 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationPaidFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size6 MB103 MB
Age rating4+4+
Developer智慧 吴Gautam Singh Rathor

Customer experience

AlignScan

All ratings4 ratings
Positive50.0%
Neutral25.0%
Negative25.0%
Written reviews2 reviews
Positive0.0%
Neutral50.0%
Negative50.0%

PDF Scanner & Editor

All ratings4 ratings
Positive75.0%
Neutral25.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

AlignScan

One-time1
  • AlignScan Full Version$0.99
None

PDF Scanner & Editor

No in-app purchases

Questions

Is AlignScan free?
AlignScan is free to download, with in-app purchases available.
Is PDF Scanner & Editor free?
PDF Scanner & Editor is free to download, with no in-app purchases.
Which has better reviews, AlignScan or PDF Scanner & Editor?
PDF Scanner & Editor is rated higher. AlignScan averages 3.3 out of 5 from 4 ratings, while PDF Scanner & Editor averages 4.5 from 4 ratings.
Do AlignScan or PDF Scanner & Editor have ads?
PDF Scanner & Editor shows ads; AlignScan does not.
Which is updated more often, AlignScan or PDF Scanner & Editor?
AlignScan ships an update fortnightly, and PDF Scanner & Editor every 6 days. Most recently, AlignScan was updated on October 2, 2026 and PDF Scanner & Editor on October 6, 2026.

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