Comparison

PDF Converter vs Scanlio

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

Head to head
About

PDF Converter

This app offers a comprehensive suite of tools for managing, editing, and converting PDF files. It allows users to merge, split, compress, and annotate documents, as well as fill forms and add digital signatures. Convert various file types to PDF and vice versa with ease.

Highlights
  • Merge, split, compress, rotate, unlock, watermark PDFs
  • Edit PDFs with text, shapes, comments, highlights
  • Annotate documents with drawing, text boxes, sticky notes
  • Convert JPG, Word, PPT, Excel, HTML to PDF
  • Convert PDF to JPG, Word, PPT, Excel
  • Fill PDF forms and add digital signatures
  • Password protection and encryption
Features
Read full description

PDF Converter & Editor: Your Complete PDF Toolkit File Management: Every tool you need to use PDFs, at your fingertips. Merge, split, compress, convert, rotate, unlock, and watermark PDFs with ease. Import files from cloud services like Drive, Box, and OneDrive. PDF Editor: Edit PDFs by adding text, shapes, comments, and highlights. A secure and simple tool for all your PDF editing needs. Enhance your PDF experience with our comprehensive PDF Annotation and Reader app. Whether you need to annotate documents for work, study, or personal use, or simply read PDFs with ease, our app has you covered. Key Features: * Annotation Tools: Highlight important text, add comments, draw shapes, and underline or strike through text to mark up your PDFs effectively. * Reader Mode: Switch to Reader Mode for a distraction-free reading experience. Adjust settings such as font size, background color, and brightness to suit your preferences. * Advanced Annotation: Use advanced tools like text box, sticky notes, and freehand drawing to customise your annotations and make your PDFs more interactive. * Document Management: Organise your PDF library with ease. Create folders, rename files, and move documents between folders for efficient file management. * Search and Navigation: Find specific content within your PDFs quickly using the search feature. Navigate through documents easily with page thumbnails and bookmarks. Additional Features: * PDF Form Filling: Fill out PDF forms directly within the app, saving time and paper. * Digital Signatures: Sign documents electronically with ease. Add, edit, or remove digital signatures as needed. * File Protection: Keep your PDFs secure with password protection and encryption. Key Features: Merge PDF: Combine multiple PDF files into one. Split PDF: Divide PDFs into smaller files. Compress PDF: Reduce PDF file size for easy sharing. CONVERT TO PDF JPG to PDF WORD to PDF POWERPOINT to PDF EXCEL to PDF HTML to PDF Additional Features: Invoice maker CV Maker AI PDF Summary CONVERT FROM PDF PDF to JPG PDF to WORD PDF to POWERPOINT PDF to EXCEL Experience the convenience of managing and editing PDFs with our comprehensive PDF Converter and Editor app. Easily merge, split, compress, and convert PDF files, and edit them with our intuitive PDF editor. Download now and unlock the full potential of your PDF files! Subscription Terms & Details Enjoy unlimited access to all features for $29.99/year, with a 3-day free trial. Payment will be charged to your iTunes account once the purchase is confirmed. Your subscription will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage your subscription and disable auto-renewal at any time via your Account Settings. Your account will be charged for renewal within 24 hours prior to the end of the current subscription period. If you start a free trial and decide to subscribe, any remaining trial time will be forfeited. Privacy Policy: https://thepdfedit.com/privacy-policy Terms of Use: https://thepdfedit.com/terms-and-conditions

About

Scanlio

Transform your device into a powerful document scanner. Capture, edit, sign, and share PDFs with advanced OCR and editing tools. All your documents are processed and stored locally for maximum privacy.

Highlights
  • Automatic edge detection for instant scanning
  • Powerful multilingual OCR for text recognition
  • Full PDF editing suite with annotations and signatures
  • Dedicated ID, passport, and license scanning modes
  • Convert PDFs to Word, Images, and Text
  • Offline processing for enhanced privacy
  • Organized document library with full-text search
Read full description

Scanlio turns your iPhone and iPad into a fast, professional document scanner. Scan, edit, sign, and share PDFs in seconds — and everything happens on your device. SCAN ANYTHING, INSTANTLY • Automatic edge detection — just line it up and Scanlio does the rest • Smooth multi-page scanning, even in low light • Import existing PDFs or images from Files or Photos • Crisp, high-contrast output that looks like a real scan, not a photo POWERFUL OCR (TEXT RECOGNITION) • Accurately pull text out of any scan with multilingual OCR • Make your PDFs searchable, selectable, and copyable • Perfect for archiving contracts, invoices, receipts, and letters A REAL PDF EDITOR • Add text boxes you can move, resize, and recolor • Sign documents with a reusable signature you draw once • White-out to cover and replace existing text • Draw, highlight, and annotate freehand • Merge several PDFs, split a file, or extract just the pages you need ID, PASSPORT & LICENSE SCANNING • A dedicated guide frame sizes the camera box to ID cards, passports, and driver's licenses • Front-and-back capture, auto-cropped to the frame • Stored securely on your device and lockable with Face ID or a PIN CONVERT TO ANY FORMAT • PDF to Word, PDF to Images, PDF to plain Text • Built for real professional workflows and office tools ORGANIZED DOCUMENT LIBRARY • Sort by name, date, or pages; rename and find anything instantly • Full-text search across your scans • Share in one tap via Mail, AirDrop, WhatsApp, or any app PRIVATE BY DESIGN Scanlio works entirely offline. Your documents stay on your iPhone or iPad — never on our servers. Privacy isn't a setting here, it's the architecture. SCANLIO PRO Go unlimited with Pro: unlimited OCR, the full PDF editor, e-signatures, format conversions, unlimited exports, and zero ads. Try it free, upgrade when you're convinced. Download Scanlio and carry a complete scanner, PDF editor, and document signer in your pocket. — SUBSCRIPTION — Scanlio Pro is an auto-renewable subscription, available Weekly, Monthly or Yearly. Payment is charged to your Apple ID at confirmation of purchase. Your subscription renews automatically unless cancelled at least 24 hours before the end of the current period; manage or cancel in your App Store account settings. Any unused free-trial period is forfeited when you buy a subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://lastoneparis.github.io/scanlio/privacy.html

Screenshots

PDF Converter4 screens
Scanlio4 screens

Verdict

The call

The clearest difference is in-app purchases: Scanlio at none against PDF Converter's 14. Scanlio also leads on review sentiment (100% vs 67%) and update cadence (every 6 days vs fortnightly). PDF Converter's advantage is ads (none vs shown) and iOS requirement (15.0 vs 17.0). 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 Converter sells 13 in-app purchases, starting at $4.99 per 7 days. Scanlio asks for nothing beyond the download.

UpkeepUpdate frequency

PDF Converter ships an update fortnightly, Scanlio every 6 days. The most recent releases landed on October 27, 2026 and October 17, 2026 respectively.

Scorecard6 real differences · 4 level
PDF Converter versus Scanlio: the parameters behind the verdict, then further details
ParameterPDF ConverterScanlio
PriceFreeFree
Rating4.4 (6K ratings) — better—
Positive reviews67.4% of reviews100.0% of reviews — better
Number of ratings6K — better—
Update frequencyFortnightlyEvery 6 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationSubscriptionFreemium — better
DevicesiPhone, iPad, iPod, MaciPhone, iPad, Mac, Vision Pro
Requires iOS15.0 — better17.0
Further details — not scored
Size385 MB23 MB
Age rating17+4+
DeveloperTechgear IncHUGO ANATOLE PAUL MORICEAU

Customer experience

PDF Converter

All ratings5,993 ratings
Positive84.0%
Neutral3.5%
Negative12.5%
Written reviews1,419 reviews
Positive67.4%
Neutral4.9%
Negative27.8%

Scanlio

Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

PDF Converter

Reported bugs

5 issues
  • Conversion quality issues
  • Orientation problems with PDFs
  • Unreliable file saving
  • Compatibility problems with older devices
  • Frequent crashes and freezes

Requested features

5 requests
  • Improved file management options
  • Seamless integration with cloud storage
  • Enhanced PDF editing capabilities
  • Customizable user interface
  • Better customer support

Scanlio

Not enough reviews yet to summarise bugs or requests.

In-app purchases

13 purchases

PDF Converter

Subscriptions6
  • PDF Converter Pro with Editor3 Days trial$4.997 Days
  • Image to PDF Converter - PDF PRO$6.997 Days
  • PDF Converter, Monthly Subscription$9.991 Month
Show 3 more
  • PDF Converter Documents To PDF3 Days trial$29.991 Year
  • PDF Converter Pro3 Days trial$39.991 Year
  • PDF Converter - Convert to PDF Pro3 Days trial$49.991 Year
One-time7
  • Unlock-Clipboard-text-editing$0.99
  • Fonts$0.99
  • Unlock-UnLimted Web To PDF$0.99
Show 4 more
  • Dropbox,Box,Drive,SkyDrive and Evernote$0.99
  • Remove Ads$0.99
  • PDF Annotation$0.99
  • Unlockall$19.99
None

Scanlio

No in-app purchases

Questions

Is PDF Converter free?
PDF Converter is free to download, with in-app purchases available.
Is Scanlio free?
Scanlio is free to download, with no in-app purchases.
Do PDF Converter or Scanlio have ads?
Scanlio shows ads; PDF Converter does not.
Which is updated more often, PDF Converter or Scanlio?
PDF Converter ships an update fortnightly, and Scanlio every 6 days. Most recently, PDF Converter was updated on October 27, 2026 and Scanlio on October 17, 2026.

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