Comparison

Right PDF Reader vs Offline PDF Reader

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

Head to head
About

Right PDF Reader

This application provides robust PDF viewing, annotation, and management tools. It allows users to organize, share, and sign documents with a user-friendly interface and advanced features.

Highlights
  • Fast PDF viewing
  • Annotation tools (highlight, draw, text)
  • Document organization with folders
  • Cloud storage integration (Dropbox, WebDAV)
  • Handwritten signature creation
  • Form filling
  • Password protection
Features
Read full description

Right PDF Reader goes beyond a free PDF reader app. Created by a team of professionals in the PDF software business since 1993, Right PDF Reader has a simple UI that is easy to navigate and more features than average free readers. PDF Viewing - Fast document open speed - Browse lets you view PDFs in the device or iCloud - Supported thumbnail view - View PDF portfolio, comment, attachment and protected document - Single page view or continuous view available - Fit page width or whole page are also available under single page view - Use Day/Night mode to adjust brightness - After tapping page number, you can enter a number and jump to that page directly. - Quickly add and edit Bookmarks and Marks - Search document Note and Comments - Use highlight, cross-out and underline to annotate PDF with customizable color and opacity - Note lets you to add text comment anywhere in PDF - Use Draw Tools to mark up PDF with color, thickness and opacity of your choice. Move and undo are also supported - Batch remove comments Document Management - Create folder to organize PDFs better - Move or copy multiple documents to a folder - Compress multiple documents or folders, or extract any package quickly - Rename document - Attach one or multiple PDFs to an e-mail - Select and delete multiple documents Online Sharing - Get documents in and out of Dropbox - Add WebDAV servers to upload/download documents easily - Access documents in Gaaiho PDF online or upload documents directly to the app (permissions required), breaking the barrier between computer and your iPhone/iPad Handwritten signature - You can create a handwritten signature by drawing, using an image, or taking a photo - Sign anywhere in document Other Features - Fill a form - Use “open in” to share PDF files with other applications - Auto-memorize the point you quitted reading last time - Protect PDF with an open password - Print document

About

Offline PDF Reader

Easily combine multiple PDF files into a single document. This app prioritizes your privacy by processing all files locally on your device, ensuring your sensitive information remains confidential and secure.

Highlights
  • Combine multiple PDF files
  • Intuitive merging feature
  • Local document processing
  • Secure and private
  • Easy navigation
Features
Read full description

Users can easily navigate through PDF documents and merge them together. **1. Seamless Document Merging:** Merging multiple PDF files has never been easier. The app’s intuitive merging feature lets users combine several documents into a single PDF with a few simple clicks. This is particularly useful for consolidating reports, combining study materials, or organizing personal documents into a cohesive file. **2. Secure and Private:** Ensuring the safety and privacy of your documents is a top priority. The PDF Reader & Merger app operates locally on your device, so there's no need to upload sensitive documents to external servers. This guarantees that your data remains confidential and secure.

Screenshots

Right PDF Reader4 screens
Offline PDF Reader2 screens

Verdict

The call

The clearest difference is review sentiment: Right PDF Reader at 92% against Offline PDF Reader's 0%. Right PDF Reader also leads on rating (4.6 vs 1.0) and ads (none vs shown). Offline PDF Reader's advantage is update cadence (daily vs every 11 months). On price, in-app purchases, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Right PDF Reader holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Right PDF Reader has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 92% of Right PDF Reader's written reviews are positive against 0% of Offline PDF Reader's.

UpkeepUpdate frequency

Right PDF Reader ships an update every 11 months, Offline PDF Reader daily. The most recent releases landed on September 27, 2026 and September 26, 2026 respectively.

Scorecard6 real differences · 4 level
Right PDF Reader versus Offline PDF Reader: the parameters behind the verdict, then further details
ParameterRight PDF ReaderOffline PDF Reader
PriceFreeFree
Rating4.6 (5 ratings) — better1.0 (1 ratings)
Positive reviews92.3% of reviews — better0.0% of reviews
Number of ratings5 — better1
Update frequencyEvery 11 monthsDaily — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better14.2
Further details — not scored
Size79 MB70 MB
Age rating4+4+
DeveloperZEON CorpHopebest Inc Limited

Customer experience

Right PDF Reader

All ratings5 ratings
Positive80.0%
Neutral20.0%
Negative0.0%
Written reviews13 reviews
Positive92.3%
Neutral7.7%
Negative0.0%

Offline PDF Reader

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Right PDF Reader

No in-app purchases

None

Offline PDF Reader

No in-app purchases

Questions

Is Right PDF Reader free?
Right PDF Reader is free to download, with no in-app purchases.
Is Offline PDF Reader free?
Offline PDF Reader is free to download, with no in-app purchases.
Which has better reviews, Right PDF Reader or Offline PDF Reader?
Right PDF Reader is rated higher. Right PDF Reader averages 4.6 out of 5 from 5 ratings, while Offline PDF Reader averages 1.0 from 1 ratings.
Do Right PDF Reader or Offline PDF Reader have ads?
Offline PDF Reader shows ads; Right PDF Reader does not.
Which is updated more often, Right PDF Reader or Offline PDF Reader?
Right PDF Reader ships an update every 11 months, and Offline PDF Reader daily. Most recently, Right PDF Reader was updated on September 27, 2026 and Offline PDF Reader on September 26, 2026.

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