Chat Pen vs All Document Reader Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chat Pen
Get instant, accurate AI-powered answers and insights. This app allows you to search the web in real-time, chat with documents, and analyze images using advanced AI models. Its clean interface is designed for efficient research, learning, and problem-solving.
- Access advanced AI models
- Real-time web search
- Chat with PDFs and files
- Image analysis with AI vision
- User-friendly interface
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Chat Pen gives you fast, accurate answers using leading AI models, without complexity. Ask questions, search the web in real time, and chat with PDFs and documents, all in one clean and easy-to-use app. Key Features • Access advanced AI models from top providers • Real-time web search for up-to-date answers • Chat with PDFs and files to extract insights • Image analysis with AI vision • Clean, user-friendly interface designed for speed Built for research, learning, writing, and everyday problem-solving. Terms of Use: https://www.riponsoftwarehouse.com/chat-pen/terms Privacy Policy: https://www.riponsoftwarehouse.com/chat-pen/privacy-policyn/privacy-policy
All Document Reader Pro
This app is a comprehensive file opener, cleaner, organizer, and converter for mobile devices. It allows users to view, manage, and convert various document types, archives, and media files securely and offline. It also includes tools for file cleaning and optimization to free up storage space.
- Open multiple document types instantly
- Convert files between formats (Image to PDF, Office to PDF)
- Advanced PDF tools (merge, split, compress, lock)
- Archive tools (create ZIP, extract ZIP/RAR)
- Media tools (audio/video player, Video to MP3)
- File cleaning (remove duplicates, screenshots, large files)
- Offline and private processing
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All Document Reader Pro is your complete file opener, cleaner, organizer and converter for iPhone and iPad. Quickly view, manage, clean and convert documents, archives, spreadsheets, media files and PDFs — all inside one offline, secure and powerful document reader. Designed for users who need a fast, reliable pdf reader, a versatile document reader, and an all-in-one productivity space, All Document Reader Pro delivers everything without needing cloud upload. To help users discover premium tools easily, this app functions as a super-fast document reader, a universal pdf reader, and a professional-grade document reader for every major file type. Whether opening office files, scanning PDFs, cleaning storage or converting formats, the app ensures your device always has a modern, intelligent document reader ready when you need it — and a high-performance pdf reader for everyday use. SUPPORTED FORMATS • PDF, DOC / DOCX, XLS / XLSX / CSV, PPT / PPTX • TXT & RTF • ZIP & RAR archives (view & extract in-app) • MP3 audio, photos & videos • Optimized for all devices that need a fast document reader and accurate pdf reader KEY FEATURES • Open multiple document types instantly using the built-in document reader • Convert files: Image → PDF, Word/Excel/PPT → PDF • Advanced PDF Tools: merge, split, compress & lock PDFs you own • Archive tools: create ZIP, extract ZIP/RAR & preview contents • Media tools: built-in audio/video player + Video → MP3 conversion • Local & private — all processing stays on your device • Quick Access, Favorites, Recents & powerful file-cleaning tools • Engineered to be your most reliable document reader, everyday pdf reader, and multi-format document reader NEW DOC CLEANER • Compress photos & videos to save storage • Auto-detect and remove screenshots • Scan & delete duplicate photos, videos & files • Find and remove large unwanted files • Clean duplicate contacts with missing details • Designed to work hand-in-hand with your document reader & pdf reader workflows NEW TOOLS (More Tools) • PDF → Word (convert PDF to editable Word) • PDF → Excel (convert tables to Excel) • PDF → Text (extract text) • Video → MP3 (extract audio) • Create PDF (blank editor) • Create ZIP (package files into a ZIP) • Link Saver and Bookmark saver • Smart Notes and Reminders • Image converter and resizer • PDF Editor • Extends your experience beyond a simple document reader or pdf reader WHO IS IT FOR • Students — convert notes, clean storage, prepare PDFs for submission • Professionals — manage office docs, merge reports, organize work files • Everyday users — open media, extract archives, delete junk & free up space Perfect for anyone who needs a dependable document reader, an accurate pdf reader, and an all-format document reader in one place. WHY CHOOSE ALL DOCUMENT READER PRO A complete productivity hub combining powerful document viewing, smart cleaning, and accurate file conversion — all offline, private and secure. It’s more than a standard document reader or a basic pdf reader; it’s an advanced multi-tool engineered to help you stay organized, efficient and clutter-free. Try the new More Tools, explore the upgraded document reader, enjoy the smooth pdf reader, and tell us what to build next.
Screenshots
Verdict
The clearest difference is review sentiment: All Document Reader Pro at 100% against Chat Pen's 20%. All Document Reader Pro also leads on rating (4.5 vs 2.6) and in-app purchases (none vs 2). Chat Pen's advantage is ratings volume (124 vs 14). On price, ads 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. Chat Pen sells 2 in-app purchases, starting at $9.99 per month. All Document Reader Pro asks for nothing beyond the download.
All Document Reader Pro holds the better App Store score, 4.5 against 2.6. That said, the two scores are not equally well evidenced: Chat Pen has 124 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 20% of Chat Pen's written reviews are positive against 100% of All Document Reader Pro's.
Chat Pen ships an update every 3 weeks, All Document Reader Pro every 4 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.
| Parameter | Chat Pen | All Document Reader Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (124 ratings) | 4.5 (14 ratings) — better |
| Positive reviews | 19.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 124 — better | 14 |
| Update frequency | Every 3 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 63 MB | 8 MB |
| Age rating | 4+ | 17+ |
| Developer | Ripon Soum | BRINDER SINGH |
Customer experience
Chat Pen
All Document Reader Pro
Bugs and requests
Chat Pen
Reported bugs
2 issues- Expired free trial
- Unavailable free version
Requested features
2 requests- Free lifetime access
- Improved transparency on pricing and features
All Document Reader Pro
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Chat Pen
- premium monthly3 Days trial$9.991 Month
- premium yearly$34.991 Year
All Document Reader Pro
No in-app purchases
Questions
Is Chat Pen free?
Is All Document Reader Pro free?
Which has better reviews, Chat Pen or All Document Reader Pro?
Do Chat Pen or All Document Reader Pro have ads?
Which is updated more often, Chat Pen or All Document Reader Pro?
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