PDF Editor vs FLY PDF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Edit text, images, and pages
- Scan documents to PDF
- Digital e-signatures
- Fill PDF forms
- Annotate and highlight
- Draw and markup
- Offline functionality
Read full descriptionHide 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/
FLY PDF
Read full descriptionHide full description
Effortless PDF Management and Viewing on the Go What is FLY PDF? FLY PDF is a powerful, all-in-one PDF solution designed for users who need to efficiently view, edit, and manage PDF documents anywhere. Whether you're working on-the-go, reviewing important documents, or collaborating with others, FLY PDF provides the tools to streamline your PDF experience. Quickly import, read, annotate, and share your PDFs with ease, while maintaining full control over your document's privacy. Why Choose FLY PDF? FLY PDF stands out for its versatility and user-friendly features, ensuring a seamless PDF experience for both casual users and professionals. With an intuitive interface, customizable reading themes, and the ability to securely store PDFs with passcode protection, FLY PDF is the ultimate PDF tool for everyday use. Core Features of FLY PDF • Comprehensive PDF viewing: View, annotate, highlight to your PDFs. • Customizable Reading Themes: Adjust reading modes with dark, light, or other personalized themes for comfort. • Secure Storage: Protect sensitive PDFs with a passcode to ensure privacy and security. • Efficient PDF Sharing: Easily share PDFs in a few clicks. • Fast Import: Quickly import PDFs from files. • User-Friendly Interface: Simple navigation and tools, designed for maximum ease of use. Who Can Benefit from FLY PDF? • Business Professionals: View and manage business PDFs, contracts, and reports. • Students & Educators: Store textbooks, lecture notes, and research papers with ease. • Freelancers & Creatives: Share, and manage PDF portfolios, proposals, and creative work. • Everyone: Perfect for anyone who needs a reliable, secure, and customizable PDF reader and viewer. How to Use FLY PDF? 1. Import Your File: Easily upload PDFs from your device or cloud storage. 2. View and Manage: Add to library, view, search your PDF documents. 3. Choose Your Theme: Customize your reading experience with the theme that suits you best. 4. Secure Your Files: Set a passcode to protect sensitive documents. Why FLY PDF is Essential FLY PDF makes managing PDFs a breeze with its powerful viewing tools, customizable settings, and secure storage options. Whether you're working with documents for work, school, or personal projects, FLY PDF ensures that you can handle PDFs efficiently, securely, and conveniently—anytime, anywhere. Start Using FLY PDF Today! With FLY PDF, you have everything you need to manage and read your PDF files on the go. Download now to take control of your documents and enhance your productivity! Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period. Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase. For Support: https://ttv-apps.helpsite.com See our Terms of Service & Privacy Policy below: https://ttv-apps.helpsite.com/articles/128843-term-of-service https://ttv-apps.helpsite.com/articles/128842-privacy-policy
Screenshots
Verdict
The clearest difference is update cadence: FLY PDF at daily against PDF Editor's weekly. PDF Editor's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases 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
Both are free to download. PDF Editor sells 3 in-app purchases, starting at $0.99 per 7 days and FLY PDF sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.
PDF Editor ships an update weekly, FLY PDF daily. The most recent releases landed on September 21, 2026 and September 15, 2026 respectively.
| Parameter | PDF Editor | FLY PDF |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 132 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Mobotechnology LLC | Tran Thi Viet |
In-app purchases
PDF Editor
- Less than a cup of coffee$0.997 Days
- Get Best Offer$2.991 Month
- Get more for your money$19.991 Year
FLY PDF
- PDF Premium Monthly$5.991 Month
- PDF Premium Yearly$39.991 Year
- PDF Premium Lifetime$59.99
Questions
Is PDF Editor free?
Is FLY PDF free?
Do PDF Editor or FLY PDF have ads?
Which is updated more often, PDF Editor or FLY PDF?
Other comparisons















