PDF Viewer vs PDF Studio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Viewer
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Description: PDF Viewer is a practical tool designed for reading, managing, and processing PDF documents. The app supports importing PDFs from your device and allows you to view Word, Excel, and PowerPoint files without needing additional software. PDF Viewer offers essential editing features such as converting images to PDF, merging documents, and splitting pages. Users can rename files, organize their library, and mark important documents as favorites for easy access. For enhanced document security, the app includes encryption and decryption tools suitable for sensitive or permission-controlled files. Users can also view detailed file information, including size, page count, and creation time, to better manage and archive content. PDF Viewer is suitable for study, work, and everyday document management scenarios. It focuses on providing a stable, clear, and easy-to-use experience for handling PDF files. Key Features: - Import and read PDF files - View Word, Excel, and PowerPoint documents - Convert images to PDF - Merge and split PDF files - File renaming and favorites management - View file metadata - PDF encryption and decryption
PDF Studio
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Welcome to PDF Studio, the ultimate PDF management app designed to provide a comprehensive and powerful document editing experience. The app is equipped with features that cater to both casual users and professionals, ensuring seamless PDF handling for all your needs. Key Features: Scan: Create PDF documents directly from your device camera by scanning physical documents. Images to PDF: Convert multiple images into a single PDF document with ease. Merge: Combine multiple PDF files into one unified document. Split: Divide a single PDF file into separate documents as needed. Watermark: Add custom watermarks to protect and brand your PDF documents. Annotate: Add notes, comments, and annotations to your PDF files. Create: Build new PDF documents from scratch with full customization options. Edit: Add text and images to existing PDF documents. Sign: Add digital signatures to PDF files for authentication and approval. Page Numbers: Insert page numbers throughout your PDF documents. Lock: Secure your PDF files with password protection. Unlock: Remove password protection from locked PDF files. Page Size: Change the page size of your PDF documents to standard formats. Crop: Crop PDF pages to remove unwanted margins or focus on specific content. Compress: Reduce PDF file size without significant quality loss. Rotate Pages: Rotate PDF pages to correct orientation. Extract Pages: Extract specific pages from PDF documents. Duplicate Pages: Create copies of pages within your PDF. Remove Pages: Delete unwanted pages from PDF documents. Rearrange Pages: Reorder pages in your PDF files. Blank Pages: Insert blank pages into your PDF documents. Flip Pages: Flip PDF pages horizontally or vertically. Page Filter: Apply filters like black and white or grayscale to PDF pages. PDF to MP3: Convert PDF text content to audio files. PDF to Images: Convert PDF pages to image files. PDF to TXT: Extract text content from PDF files. Elevate your PDF management experience with PDF Studio, where every feature is crafted to support your document needs. Whether you're merging reports, signing contracts, or organizing documents, the app is your perfect PDF companion. Developed by Anvaysoft Programmer - Hrishi Suthar Made with love in India
Screenshots
Verdict
The clearest difference is iOS requirement: PDF Studio at 13.0 against PDF Viewer's 15.6. 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.
| Parameter | PDF Viewer | PDF Studio |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 2 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 71 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Chengdu Mulinshen Technology Co., Ltd | Hrishi Suthar |
In-app purchases
PDF Viewer
No in-app purchases
PDF Studio
No in-app purchases









