PDF Reader vs Diu it
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Diu it
This app helps you declutter by providing a shared accountability partner. Collaborate with a friend to manage and track your items in real-time, with exclusive skins and unlimited item listings available through Pro features.
- Shared accountability partner
- Unlimited item listings
- 1+1 item sharing
- Real-time synchronization
- Exclusive skins
- Manage items with a partner
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Set how many times you want to do something today. Tap once and it drops by one. At 0 it says done. Use it for posts, writing, water, or any daily count. Change the number with the wheel. After midnight, either start again from the daily number, or carry today's leftover into tomorrow. If you already finished, the next day starts from the daily number. iPhone, iPad, and Mac on the same Wi-Fi keep the same count. Apple Watch stays in sync with iPhone. The latest change wins. No account. Two goals are free. One purchase unlocks more, up to 10. Switch language in settings: follow the system, 中文, or English. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://diuit.app/privacy/
Screenshots
Verdict
The clearest difference is in-app purchases: PDF Reader at none against Diu it's 4. PDF Reader also leads on update cadence (every 6 days vs every 4 months) and ratings volume (64 vs 1). Diu it's advantage is ads (none vs shown) and rating (5.0 vs 4.7). On price, 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. Diu it sells 4 in-app purchases, starting at $1.99 per month. PDF Reader asks for nothing beyond the download.
Diu it holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: PDF Reader has 64 ratings behind it against 1, so its average is the more settled of the two.
PDF Reader ships an update every 6 days, Diu it every 4 months. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.
| Parameter | PDF Reader | Diu it |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (64 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 64 — better | 1 |
| Update frequency | Every 6 days — better | Every 4 months |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch — better |
| Requires iOS | 16 — better | 17.0 |
| Further details — not scored | ||
| Size | 116 MB | 30 MB |
| Age rating | 17+ | 4+ |
| Developer | All About Housing LLC | ChainEpic LTD |
Customer experience
PDF Reader
Diu it
In-app purchases
PDF Reader
No in-app purchases
Diu it
- Diu Pro Monthly$1.991 Month
- Diu Pro Annual$14.991 Year
- More goals$9.99
- Diu Pro Lifetime$14.99
