PDF Hub vs Superpdf
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Hub
This app offers a comprehensive suite of tools to manage PDF documents on your iPhone and iPad. Easily scan, compress, split, merge, add watermarks, and convert images to PDF, all processed locally on your device for enhanced privacy.
- Scan documents to PDF
- Compress PDF file size
- Split and merge PDF files
- Add custom watermarks
- Convert images to PDF
- Offline processing
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Transform the way you work with PDFs on your iPhone and iPad. PDF Hub is your complete PDF toolkit that makes document management effortless and professional. * Scan to PDF Instantly convert physical documents into high-quality digital PDFs using your device camera. Perfect for receipts, contracts, notes, and more. * Compress PDF Reduce file sizes without compromising quality. Choose from high, medium, or low compression levels to balance quality and file size for your needs. * Split PDF Extract specific pages or split large PDFs into smaller documents. Organize your files exactly the way you want. * Merge PDF Combine multiple PDF files into a single document. Streamline your workflow by consolidating related documents. * Add Watermark Protect your documents with custom watermarks. Add text or image watermarks to maintain ownership and prevent unauthorized use. * Image to PDF Convert photos and images into professional PDF documents. Support for multiple image formats and batch conversion. Why Choose PDF Hub? All-in-One Solution - Six powerful tools in one beautiful app Privacy First - All processing happens on your device. Your files never leave your phone Lightning Fast- Optimized performance for quick results Intuitive Design - Clean, modern interface that's easy to use No Internet Required- Work offline anytime, anywhere Professional Results - High-quality output suitable for business and personal use Perfect For: • Business professionals managing contracts and reports • Students organizing study materials and assignments • Freelancers handling client documents • Anyone who works with PDFs regularly Privacy & Security: Your privacy matters. PDF Hub processes all documents locally on your device. We don't collect, store, or transmit your files to any server. Your documents stay yours. Download PDF Hub today and experience the easiest way to work with PDFs on iOS!
Superpdf
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Are you looking for the fastest and simplest way to convert your photos into PDFs? SuperPDF is your ultimate choice! We have eliminated all redundant operations to provide you with a clean, intuitive, and powerful mobile office assistant. Whether it's scanning work documents or organizing personal photo albums, SuperPDF helps you complete the conversion in just seconds. Download it now!
Screenshots
Verdict
The clearest difference is update cadence: Superpdf at every 3 days against PDF Hub's every 6 days. 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. Neither carries in-app purchases, so what you see is what you pay.
PDF Hub ships an update every 6 days, Superpdf every 3 days. The most recent releases landed on June 5, 2026 and September 9, 2026 respectively.
| Parameter | PDF Hub | Superpdf |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 days | Every 3 days — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone | iPhone |
| Requires iOS | 17 | 16.6 — better |
| Further details — not scored | ||
| Size | 87 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | 通县 王 | Shaanxi Saiwangdao Network Technology Co., Ltd |
In-app purchases
PDF Hub
No in-app purchases
Superpdf
No in-app purchases









