ZAP PDF Plus vs PDF Reader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ZAP PDF Plus
This app offers a comprehensive suite of tools for managing and editing PDF documents, alongside AI-powered photo enhancement features. It allows for quick document processing, image retouching, and efficient file compression, all within a user-friendly interface.
- Intuitive PDF editor
- Annotation, merging, and splitting tools
- AI-powered photo retouching
- Image and video compression
- No watermarks
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ZAP PDF Plus: Reliable all-in-one office & personal aesthetic tool centered on PDF processing and premium wallpapers! In busy digital daily life, ZAP PDF Plus delivers smooth document management and endless stylish wallpaper resources, acting as your handy companion for work and phone customization. Why You’ll Love ZAP PDF Plus - Full-Featured PDF Toolkit – Instantly view, edit, annotate, merge, split and sort PDF files. Simple clean interface lets you finish all PDF paperwork anytime anywhere, no bulky desktop software required. - Mass HD Wallpaper Gallery – Huge library of categorized high-resolution wallpapers: landscape, minimalist, anime, fashion, abstract and more. Easily set lock screen & home screen wallpapers to refresh your phone look in one tap. - High-Quality Fast Compression – Downsize PDFs, pictures and videos with zero obvious quality loss. Save phone storage and share files quickly through chats and emails. Key Features - Complete PDF editor: annotation, merge, split, text edit and page management - Vast categorized HD wallpaper collection for home & lock screen - Batch compression for PDF, image and video files - Zero watermarks for a neat, premium using experience Pick ZAP PDF Plus for robust secure PDF office tools plus unlimited gorgeous wallpapers. Install now to streamline your paperwork and personalize your mobile device effortlessly!
PDF Reader
This app provides a privacy-focused way to view, organize, and manage PDF files on your device. It offers tools for merging, splitting, securing documents, and converting images to PDF, all processed locally for enhanced data safety.
- View and organize PDF files
- Merge and split PDFs
- Secure documents with passwords
- Convert images to PDF
- Built-in document scanner
- Local data processing for privacy
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PDF Reader - Viewer is a privacy-focused PDF document management tool designed to help you easily view, organize, and manage your PDF files on iPhone and iPad. With useful PDF tools such as merging, splitting, and password protection, it provides a simple and convenient solution for managing your documents. All processing is performed locally on your device, helping keep your documents private and secure. Privacy Matters Your privacy comes first. - Your PDF document files stay locally on your device - All processing is performed locally - Your documents do not need to be uploaded to external servers - Keep your files private while managing them securely PDF Management - Easily manage and organize your PDF files. Scan your device and list all available PDF files - Merge multiple PDF files into one - Split large PDF files into smaller documents - Add passwords to protect sensitive files - Remove passwords from unlocked PDF files - Conversion & Creation - Convenient tools for creating and converting PDF documents. Convert images to PDF quickly - Use the built-in document scanner to scan documents and save them as PDF files - Enjoy a smooth reading experience with multiple viewing modes - File Organization & PDF Reader - Keep your documents organized and easy to access. Quickly access recently opened files - Add important documents to Favorites - Rename files - Delete unwanted files - Share documents - Print files Simple and Powerful Whether you're a student, professional, or anyone who needs a simple yet powerful document management app, PDF Reader - Viewer makes it easy to manage your files and documents. With all processing performed locally on your device, you can enjoy a secure and private PDF reading and document management experience. Download Now - Download PDF Reader - Viewer today for a simple, secure, and convenient way to read, organize, and manage your PDF files.
Screenshots
Verdict
The clearest difference is ads: ZAP PDF Plus at none against PDF Reader's shown. ZAP PDF Plus also leads on monetization model (free vs ad-supported). PDF Reader's advantage is update cadence (every 5 days vs fortnightly) and rating (4.7 vs 4.5). On price, ratings volume, 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 Reader holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 25 and 59 respectively.
ZAP PDF Plus ships an update fortnightly, PDF Reader every 5 days. The most recent releases landed on September 14, 2026 and September 15, 2026 respectively.
| Parameter | ZAP PDF Plus | PDF Reader |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (25 ratings) | 4.7 (59 ratings) — better |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | 25 | 59 — better |
| Update frequency | Fortnightly | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 15 |
| Further details — not scored | ||
| Size | 45 MB | 116 MB |
| Age rating | 4+ | 17+ |
| Developer | Chengdu Dance Elephant Technology Co., LTD. | All About Housing LLC |
Customer experience
ZAP PDF Plus
PDF Reader
In-app purchases
ZAP PDF Plus
No in-app purchases
PDF Reader
No in-app purchases









