Comparison

All Document Viewer & Reader vs OpenViewer

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

All Document Viewer & Reader

Features
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All Document Viewer & Reader is a powerful and lightweight app to view, read, and manage all your documents in one place. Easily open PDF, Word, Excel, PPT, Text, Images, HTML, XML, RTF, SVG, and many more file formats directly on your device. No need to install multiple apps β€” this is your complete document viewer and file reader. Supported File Formats Open and view all popular file types: - PDF files - Word documents (DOC, DOCX) - Excel spreadsheets (XLS, XLSX) - PowerPoint presentations (PPT, PPTX) - Text files (TXT) - HTML & XML files - RTF documents - SVG files - Images (JPG, PNG, GIF, etc.) Key Features View All Documents Quickly scan and open all documents stored on your device with a clean and simple interface. Bookmark Important Files Save frequently used files in the Bookmark section for fast and easy access. File Management Tools Manage your files directly from the app: Rename files Delete files Share files View file details (size, path, date, type) Open With / Open From Other Apps Use β€œOpen with” to open files from other apps in All Document Viewer & Reader, or choose another app to open files from this viewer. File Information Get complete file information including file size, location, format, and last modified date. Fast & Lightweight Optimized for speed and performance with low storage usage. Why Choose All Document Viewer & Reader? - Supports all major document formats - Simple, clean, and user-friendly UI - No internet required - One app for all your documents - Ideal for students, professionals, and everyday users Download All Document Viewer & Reader now and manage all your documents easily from one powerful app. # Subscription Details # β€’ Subscription Ad free version, Offline access β€’ Monthly, Six Monthly and Yearly subscriptions are available. β€’ Payment will be charged to your iTunes account at confirmation of purchase. β€’ Your subscription will automatically renew unless auto-renew is disabled at least 24 hours before the end of the current subscription period. β€’ Automatic renewals will be charged at the same price you were originally charged for the subscription. β€’ Subscriptions can be managed by going to Account Settings on the App Store after purchase. Privacy Policy: https://sites.google.com/view/creative-privacy-policy/ Terms of Service: https://sites.google.com/view/creative-terms-service/

About

OpenViewer

Features
Read full description

OpenViewer is a lightweight viewer for all standard document formats. [Supported formats] PDF Β· HWP Β· DOCX Β· XLSX Β· PPTX Β· EPUB Β· TXT Β· Images [Key features] β€’ Fast launch β€’ Dark mode β€’ Recent files + favorites β€’ 100% on-device processing β€’ Native HWP support for Korean documents [Why OpenViewer?] - No in-app purchases - No account required - Ad-supported (no ads inside viewer) - English, Korean, Japanese UI Contact: wowpia0127@gmail.com

Screenshots

All Document Viewer & Reader4 screens
OpenViewer4 screens

Verdict

The call

The clearest difference is in-app purchases: OpenViewer at none against All Document Viewer & Reader's 3. All Document Viewer & Reader's advantage is update cadence (fortnightly vs every 2 months) and iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. All Document Viewer & Reader sells 3 in-app purchases, starting at $4.99 per month. OpenViewer asks for nothing beyond the download.

UpkeepUpdate frequency

All Document Viewer & Reader ships an update fortnightly, OpenViewer every 2 months. The most recent releases landed on September 13, 2026 and September 15, 2026 respectively.

Scorecard3 real differences Β· 3 level
All Document Viewer & Reader versus OpenViewer: the parameters behind the verdict, then further details
ParameterAll Document Viewer & ReaderOpenViewer
PriceFreeFree
Update frequencyFortnightly β€” betterEvery 2 months
AdsYesYes
In-app purchasesYesNo β€” better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 β€” better15.1
Further details β€” not scored
Size43 MB41 MB
Age rating4+4+
DeveloperMonali PaghadalBongJun Park

In-app purchases

3 purchases

All Document Viewer & Reader

Subscriptions3
  • Monthly$4.991 Month
  • SixMonthly$24.996 Months
  • Yearly$44.991 Year
None

OpenViewer

No in-app purchases

Questions

Is All Document Viewer & Reader free?
All Document Viewer & Reader is free to download, with in-app purchases available.
Is OpenViewer free?
OpenViewer is free to download, with no in-app purchases.
Do All Document Viewer & Reader or OpenViewer have ads?
Both All Document Viewer & Reader and OpenViewer show ads.
Which is updated more often, All Document Viewer & Reader or OpenViewer?
All Document Viewer & Reader ships an update fortnightly, and OpenViewer every 2 months. Most recently, All Document Viewer & Reader was updated on September 13, 2026 and OpenViewer on September 15, 2026.

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