Comparison

PDF Editor vs PDF Editor

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

Head to head
About

PDF Editor

This app is a comprehensive PDF toolkit for viewing, editing, signing, and annotating documents on your mobile device. It allows you to scan paper documents into PDFs, fill out forms, and add digital signatures. Work with your PDFs offline and sync with cloud storage services.

Highlights
  • Edit text, images, and pages
  • Scan documents to PDF
  • Digital e-signatures
  • Fill PDF forms
  • Annotate and highlight
  • Draw and markup
  • Offline functionality
Features
Read full description

PDF4 Editor – All-in-One PDF Editor, Scanner & Form Filler Edit, Sign, Scan & Annotate PDFs — Anytime, Anywhere. PDF4 Editor is your ultimate PDF toolkit designed for productivity on the go. Whether you're working, studying, or managing documents, PDF4 Editor makes it easy to view, edit, sign, and share your PDFs right from your iPhone or iPad. Key Features: PDF Editor Edit text, images, and pages in your PDF with ease. Rearrange, rotate, or delete pages in seconds. PDF Scanner Turn your paper documents into high-quality PDFs using your device camera. Auto-detects edges and enhances clarity. E-Signature Sign documents digitally with your finger or stylus. Request signatures or fill out contracts with ease. Form Fill Easily fill out PDF forms, including interactive fields and checkboxes. Say goodbye to printing! Annotate & Highlight Add comments, highlight text, underline, or strikethrough. Perfect for study notes or document reviews. Draw & Markup Draw freely on PDFs for creative markups, diagrams, or handwritten notes. Stamp Tool Add custom or pre-designed stamps like “Approved”, “Confidential”, and more. Why PDF4 Editor? Fast, lightweight & user-friendly Works offline – no internet required Keeps your files private and secure Compatible with iCloud, Dropbox, Google Drive & more "By using this app, you agree to Apple’s Standard End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

PDF Editor

Edit text, sign documents, and scan paperwork with this all-in-one PDF solution. Convert files, merge or split PDFs, and protect sensitive documents with passwords. Ideal for students and professionals managing documents on the go.

Highlights
  • Edit text and images in PDFs
  • Digital form filling and e-signatures
  • Mobile document scanning with OCR
  • Convert PDFs to Word, Excel, JPG
  • Merge, split, and compress PDFs
  • Password protection for documents
Features
Read full description

Transform your iPhone or iPad into a powerful mobile office. PDF Editor: Scanner & Sign is the ultimate all-in-one PDF solution designed for speed and reliability. Edit text, sign documents, fill forms, and scan paperwork instantly, wherever you are. Some features require in-app purchases or a premium subscription. Stop struggling with complicated desktop software or limited mobile viewers. Whether you are a student, business professional, or someone who handles documents daily, PDF Editor: Scanner & Sign gives you full control over your PDFs with an intuitive interface. Handle contracts, assignments, reports, and invoices with ease. KEY FEATURES PROFESSIONAL PDF EDITING Edit text and images directly within your PDF document. Fix typos, change font size, color, and alignment smoothly. Add, delete, rotate, or rearrange pages in seconds. SIGN & FILL FORMS Fill out forms digitally—no printing required. Create your personalized e-signature and sign documents with a tap. Send signed contracts securely to clients or colleagues instantly. SMART SCANNER & OCR Turn your device camera into a portable scanner. Scan physical documents, receipts, or notes and convert them into high-quality PDFs. (Optional: Extract text from scans with advanced OCR technology.) CONVERT & COMPRESS Convert PDFs to Microsoft Word, Excel, or JPG formats without losing formatting. Compress large file sizes to share them easily via email or messaging apps. ORGANIZE & MANAGE Merge multiple documents into a single PDF file. Split a large PDF into separate pages. Annotate with highlights, underlines, sticky notes, and drawing tools. SECURE & SHARE Protect sensitive documents with passwords. Share files via email, iCloud, Dropbox, Google Drive, and more. Download PDF Editor: Scanner & Sign today and experience the easiest way to manage your documents on mobile! Privacy Policy: https://ubacnet.com/privacy-policy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

PDF Editor4 screens
PDF Editor4 screens

Verdict

The call

PDF Editor and PDF Editor are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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 Editor sells 3 in-app purchases, starting at $0.99 per 7 days and PDF Editor sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for PDF Editor against 5.0 for PDF Editor. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

PDF Editor ships an update weekly, PDF Editor every 5 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

ScorecardNo meaningful differences
PDF Editor versus PDF Editor: the parameters behind the verdict, then further details
ParameterPDF EditorPDF Editor
PriceFreeFree
Rating5.0 (2 ratings)5.0 (1 ratings)
Number of ratings2 — better1
Update frequencyWeeklyEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size132 MB85 MB
Age rating4+4+
DeveloperMobotechnology LLCIMMA MOLINA

In-app purchases

3 purchases

PDF Editor

Subscriptions3
  • Less than a cup of coffee$0.997 Days
  • Get Best Offer$2.991 Month
  • Get more for your money$19.991 Year
3 purchases

PDF Editor

Subscriptions2
  • Premium Monthly$9.991 Month
  • Premium Yearly$39.991 Year
One-time1
  • PDF Editor Premium$99.99

Questions

Is PDF Editor free?
PDF Editor is free to download, with in-app purchases available.
Is PDF Editor free?
PDF Editor is free to download, with in-app purchases available.
Which has better reviews, PDF Editor or PDF Editor?
PDF Editor and PDF Editor are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.
Do PDF Editor or PDF Editor have ads?
Neither PDF Editor nor PDF Editor shows ads.
Which is updated more often, PDF Editor or PDF Editor?
PDF Editor ships an update weekly, and PDF Editor every 5 days. Most recently, PDF Editor was updated on November 4, 2026 and PDF Editor on November 5, 2026.

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