Kpressor vs PDF Studio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kpressor
This utility app allows users to easily compress and decompress files on their iPhone and iPad. It supports password-protected archives and offers drag-and-drop functionality for efficient file management. The app is optimized for energy efficiency.
- Drag and drop file archiving
- Extract and remove files from archives
- Password protected file support
- Optimized for energy efficiency
- ZIP archive editing
Read full descriptionHide full description
The ultimate ZIP compression application for iPhone and iPad. - Drag and Drop files to Kpressor or from Kpressor to archive and extract. - Editing of ZIP Archive: extract and remove files. - Support of password protected files. - Optimised for energy efficiency. f you like Kpressor, please consider leaving a review. That helps us a lot. Thanks!
PDF Studio
Read full descriptionHide full description
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 in-app purchases: PDF Studio at none against Kpressor's 3. PDF Studio also leads on update cadence (every 2 days vs every 9 days). On price, ads, device support and iOS requirement 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. Kpressor sells 3 in-app purchases, starting at $1.49 per month. PDF Studio asks for nothing beyond the download.
Kpressor ships an update every 9 days, PDF Studio every 2 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | Kpressor | PDF Studio |
|---|---|---|
| Price | Free | Free |
| Rating | 2.4 (5 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 9 days | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 10 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Flying Code Ltd | Hrishi Suthar |
In-app purchases
Kpressor
- Monthly Archiver Pro$1.491 Month
- Semestral Archiver Pro$5.996 Months
- Pro Annual Subscription$9.991 Year
PDF Studio
No in-app purchases
