Comparison

FLY PDF vs PDF Converter

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

Head to head
About

FLY PDF

This app offers a comprehensive suite of tools for viewing, annotating, and managing PDF documents on mobile devices. It features customizable reading themes, secure passcode protection for sensitive files, and easy sharing options. Designed for efficiency and convenience, it streamlines PDF handling for professionals, students, and everyday users.

Highlights
  • Comprehensive PDF viewing
  • Annotate and highlight PDFs
  • Customizable reading themes
  • Secure passcode protection
  • Efficient PDF sharing
  • Fast PDF import
Features
Read 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

About

PDF Converter

Easily convert various document and image formats to PDF locally on your device. Maintain perfect formatting and convert multiple files at once without needing an internet connection. Ideal for students, professionals, and creatives needing secure, offline file conversion.

Highlights
  • Multi-format document to PDF conversion
  • 100% local and offline processing
  • Preserves original formatting
  • Batch conversion of multiple files
  • User-friendly one-step conversion
  • Privacy-centric with no data collection
Features
Read full description

"All-in-One PDF Converter - Local & Secure" Convert Excel/PPT/Word/Txt/Md/Html to PDF Offline! Key Features Multi-Format Support: Multi file types (.xls/.xlsx, .ppt/.pptx, .doc/.docx, .txt, .md, .html, etc.) Offline Conversion: 100% local processing, no data uploaded to cloud Perfect Layouts: Retains original formatting, charts, and hyperlinks Batch Processing: Convert multiple files in one go User-Friendly:1-step conversion Use Cases Students: Convert lectures, essays, notes to PDF Professionals: Contracts, reports, presentations to PDF Creatives: Portfolios, designs to PDF Why Choose Us? Privacy-Centric: No background data collection, Apple Data Protection certified Optimized Performance: faster conversion Clean Experience: No ads, no hidden costs Download Now & Transform Files Anytime, Anywhere! Terms of Use: https://docs.google.com/document/d/1ZoYuFxeqkiSKg8VnOhIjju-k6gymQD9h0VW1qzeuw0E Privacy Policy: https://docs.google.com/document/d/1mY2FC3LudtS1Oo3xVr1DLFppGvtvPGifgsLNP--epFc

Screenshots

FLY PDF3 screens
PDF Converter4 screens

Verdict

The call

The clearest difference is update cadence: FLY PDF at daily against PDF Converter's every 2 months. On price, rating, ratings volume and ads 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. FLY PDF sells 3 in-app purchases, starting at $5.99 per month and PDF Converter sells 3 in-app purchases, starting at $4.99 per 7 days. 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 FLY PDF against 5.0 for PDF Converter. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

FLY PDF ships an update daily, PDF Converter every 2 months. Both last shipped on October 30, 2026.

Scorecard1 real difference · 9 level
FLY PDF versus PDF Converter: the parameters behind the verdict, then further details
ParameterFLY PDFPDF Converter
PriceFreeFree
Rating5.0 (2 ratings)5.0 (1 ratings)
Positive reviews—100.0% of reviews
Number of ratings2 — better1
Update frequencyDaily — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.016.0 — better
Further details — not scored
Size13 MB16 MB
Age rating4+4+
DeveloperTran Thi Viet亭 邓

In-app purchases

3 purchases

FLY PDF

Subscriptions2
  • PDF Premium Monthly$5.991 Month
  • PDF Premium Yearly$39.991 Year
One-time1
  • PDF Premium Lifetime$59.99
3 purchases

PDF Converter

Subscriptions3
  • Weekly Plan$4.997 Days
  • Mounthly Plan$12.991 Month
  • Annual Plan$39.991 Year

Questions

Is FLY PDF free?
FLY PDF is free to download, with in-app purchases available.
Is PDF Converter free?
PDF Converter is free to download, with in-app purchases available.
Which has better reviews, FLY PDF or PDF Converter?
FLY PDF and PDF Converter are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.
Do FLY PDF or PDF Converter have ads?
Neither FLY PDF nor PDF Converter shows ads.
Which is updated more often, FLY PDF or PDF Converter?
FLY PDF ships an update daily, and PDF Converter every 2 months. Most recently, FLY PDF was updated on October 30, 2026 and PDF Converter on October 30, 2026.

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