J vs PDF Reader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
J
Read full descriptionHide full description
This app contains the information that related to works inside the organization. They can view the stock, Device Status, Client Information And for their Attendance too.
PDF Reader
This app is a fast and lightweight document viewer for PDF, Word, Excel, and PowerPoint files. It offers smart file management, offline access, and easy sharing, making it ideal for students and professionals. Enjoy a seamless reading experience with features like search, bookmarks, and dark mode.
- All-in-one document viewer (PDF, DOCX, XLSX, PPTX, TXT)
- Smart file manager
- Offline document access
- Fast and smooth performance
- Search and bookmarking
- Dark mode support
- Easy document sharing
Read full descriptionHide full description
PDF Reader - Smart Reader is a fast, lightweight, and powerful document viewer that allows you to read PDF, Word, Excel, and PowerPoint files all in one place. Designed for efficiency, it helps you manage and view your documents seamlessly without needing an internet connection. Key Features: All-in-One Viewer: Open and read PDF, DOCX, XLSX, PPTX, and TXT files instantly. Smart File Manager: Automatically scans and organizes all documents stored on your device. Fast & Smooth: Optimized for large files, ensuring quick page loading and smooth scrolling. Privacy Focused: Your documents remain on your device. We process everything locally and never upload your files to any server. Search & Bookmark: Easily find your documents with a powerful search tool and save important pages for later. Dark Mode Support: Comfortable reading experience in any lighting condition. Share Easily: Share your documents via email or social media with just one tap. Whether you are a student or a professional, PDF Reader - Smart Reader is the perfect tool for your daily document needs. Download now and simplify your digital life!
Screenshots
Verdict
The clearest difference is in-app purchases: J at none against PDF Reader's 1. J also leads on ads (none vs shown) and device support (3 vs 1). PDF Reader's advantage is update cadence (every 4 days vs every 7 months). On price 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. PDF Reader sells 1 in-app purchase, starting at $19.99 per 7 days. J asks for nothing beyond the download.
J ships an update every 7 months, PDF Reader every 4 days. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.
| Parameter | J | PDF Reader |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (4 ratings) — better |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Every 7 months | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 51 MB | 85 MB |
| Age rating | 4+ | 4+ |
| Developer | Ravichandran Karuppusamy | truong nguyen xuan |
In-app purchases
J
No in-app purchases
PDF Reader
- Premium Subscription - 1 week$19.997 Days
