All PDF Reader vs PDF Studio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
All PDF Reader
This app provides a fast and simple way to open, view, and manage PDF files on iOS devices. It offers smooth scrolling, zoom, offline access, and easy sharing options for various document types.
- Instant PDF viewing
- Smooth scrolling and zoom
- Offline access
- Easy file sharing
- Print support
- Bookmarks and page jump
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Easily Read & View PDFs on iPhone and iPad Looking for a simple and fast way to open PDF files on your iOS device? PDF Reader is the perfect solution. Whether it’s work documents, eBooks, manuals, or scanned papers – this app makes reading and managing PDFs quick, reliable, and effortless. Designed for speed and simplicity, PDF Reader lets you open and view PDF files instantly. No lags, no fuss – just smooth scrolling, clear text, and essential tools right at your fingertips. Key Features : • Instant PDF Viewing – Open PDF files in seconds with fast, seamless performance. • Smooth Scrolling & Zoom – Navigate documents with vertical or horizontal scroll and easy pinch-to-zoom. • Offline Access – Read PDF files anytime, even without internet. • Easy Sharing – Send PDF files via AirDrop, email, or other apps in just one tap. • Print Support – Print any PDF using AirPrint-enabled printers. • Bookmarks & Page Jump – Save your spot or jump to specific pages with ease. • Email Integration – Open PDFs directly from your inbox and send them right from the app. • Lightweight & Reliable – Small app size with powerful performance for handling large files. Why PDF Reader? • Perfect for reading eBooks, invoices, reports, or any PDF file on the go • Clean and user-friendly design • Trusted by students, professionals, and everyday users • Saves time with quick access and easy file management Optimized for iPhone & iPad PDF Reader works great on all iOS devices and supports the latest iOS versions for maximum compatibility and performance. Download PDF Reader Today! Start reading, managing, and sharing your PDF files with ease. Get the fast and dependable PDF viewer made for everyone. Privacy policy : https://readallpdfpdfreaderprivacy.blogspot.com Terms of use : https://sites.google.com/view/kr-terms-of-use/home
PDF Studio
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PDF Studio — your complete PDF solution for iPhone and iPad. Scan, edit, sign, convert, and manage documents with professional-grade tools, all in one app. SCAN & DIGITIZE • Intelligent document scanner with auto-edge detection • Multi-page scanning in seconds • High-quality PDF output from any paper document EDIT & ANNOTATE • Add text, images, and shapes to any PDF • Highlight, underline, and strike through text • Draw and sketch with precision tools • Reorder, rotate, and delete pages SIGN DOCUMENTS • Create and save multiple signatures • Sign contracts, forms, and agreements instantly • Professional digital signatures CONVERT ANYTHING • PNG, JPG, HEIC, WebP → PDF • PDF → PNG, JPG images • TXT ↔ PDF conversion • Batch convert multiple files COMPRESS & OPTIMIZE • Reduce PDF size up to 70% • Three compression levels: Light, Medium, Maximum • Perfect for email attachments and sharing POWERFUL TOOLS • OCR: Extract text from images and scans • Merge: Combine multiple PDFs into one • Split: Separate PDF into individual pages • Print: Direct printing to any AirPrint device ORGANIZE YOUR FILES • Create folders and organize documents • Quick search across all files • Favorites for fast access • Recent files tracking CLOUD SYNC • Automatic iCloud synchronization • Access documents on all your Apple devices • Secure cloud backup WHY PDF STUDIO? No watermarks on your documents Works offline — no internet required Privacy first — files stay on your device Clean, intuitive interface Regular updates with new features Perfect for students, professionals, and anyone who works with documents. Download PDF Studio and take control of your PDFs today! Download PDF Studio today and experience the most powerful PDF toolkit for iOS! Terms of Use: https://github.com/spiroba/pdf-studio-legal/blob/main/TERMS_OF_USE.md
Screenshots
Verdict
The clearest difference is ads: PDF Studio at none against All PDF Reader's shown. PDF Studio also leads on update cadence (every 2 weeks vs every 2 months). All PDF Reader's advantage is iOS requirement (14.0 vs 17.6). On price, 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. All PDF Reader sells 3 in-app purchases, starting at $0.99 per 7 days and PDF Studio sells 3 in-app purchases, starting at $2.49 per 7 days. Whichever you choose, the download price is not the number that matters.
All PDF Reader ships an update every 2 months, PDF Studio every 2 weeks. The most recent releases landed on September 9, 2026 and June 9, 2026 respectively.
| Parameter | All PDF Reader | PDF Studio |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (68 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 68 — better | — |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 14.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 25 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Kevin Rupareliya | Boris Spiro |
In-app purchases
All PDF Reader
- Weekly Ads Remove$0.997 Days
- Monthly Ads Remove$2.291 Month
- Yearly Ads Remove$7.991 Year
PDF Studio
- Weekly Premium$2.497 Days
- Monthly Premium$4.991 Month
- Annual Premium$29.991 Year
Questions
Is All PDF Reader free?
Is PDF Studio free?
Do All PDF Reader or PDF Studio have ads?
Which is updated more often, All PDF Reader or PDF Studio?
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