FLY PDF vs PDF Converter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Comprehensive PDF viewing
- Annotate and highlight PDFs
- Customizable reading themes
- Secure passcode protection
- Efficient PDF sharing
- Fast PDF import
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
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.
- 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
Read full descriptionHide 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
Verdict
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
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.
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.
FLY PDF ships an update daily, PDF Converter every 2 months. Both last shipped on October 30, 2026.
| Parameter | FLY PDF | PDF Converter |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 — better | 1 |
| Update frequency | Daily — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Tran Thi Viet | 亭 邓 |
In-app purchases
FLY PDF
- PDF Premium Monthly$5.991 Month
- PDF Premium Yearly$39.991 Year
- PDF Premium Lifetime$59.99
PDF Converter
- Weekly Plan$4.997 Days
- Mounthly Plan$12.991 Month
- Annual Plan$39.991 Year









