Comparison

Polaris PDF Viewer vs PDF Reader

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

Head to head
About

Polaris PDF Viewer

View and manage PDF documents on your mobile device with a stable and optimized viewer. Offers features like text-to-speech, annotation tools, and cloud integration for efficient document handling.

Highlights
  • Mobile-optimized PDF viewer
  • Text-to-speech function
  • Annotation and drawing tools
  • Cloud service integration
  • Night mode and screen dimming
  • Print PDF documents
Features
Read full description

Polaris Office, selected by 90 million users across the world, provides mobile optimized PDF document viewer at the requests of numerous users. ■ Supporting Languages ■ • Supporting 18 global languages including English, French, Arabic, Japanese, Russian, German, Italian, Spanish, etc ■ Main functions ■ Mobile optimized PDF document viewer : Supporting must-have functions to easily view the PDF documents in Mobile. • Landscape mode / Portrait mode / Multi window mode • View per page • Supporting text to speech function (Reading all / Reading from here) • Able to dim the screen and choose background (Providing Night mode and Paper texture) • Annotation List / Drawing Pencil • Able to print PDF documents with multiple options • Supporting text copy function in document Smart managing : Supporting the functions for managing various PDF documents more efficiently. • Able to check all the documents in My device storage & other cloud service (Supporting iCloud, Google Drive, Dropbox) • Able to manage main PDF documents separately through bookmark settings. • Support various sorting methods. (Name order / Date order / Size order etc) • Able to search document you need through search function. ■ Note ■ • Homepage : Polarisoffice.com • Facebook : facebook.com/polarisoffice • Youtube : youtube.com/user/infrawareinc • Inquiry : support@polarisoffice.com • Terms and Conditions and Privacy Policy : www.polarisoffice.com/privacy

About

PDF Reader

This application allows users to read, edit, and manage PDF files on their mobile devices. It offers offline viewing for PDFs, Word, Excel, and PowerPoint documents, along with features like bookmarking and file renaming. Enhance your productivity with this essential document management tool.

Highlights
  • View local PDF files
  • Load files from Files app
  • Save and rename PDF files
  • Share PDFs easily
  • Bookmark PDF pages
  • Offline document viewing
  • Dark Mode for reading
Features
Read full description

PDF Reader - PDF Viewer boosts your productivity with everything you need to read, edit PDF files on the go. PDF Reader for Document is the Fastest and Safest mobile reader app in the Apple Store. This is an easy-to-use PDF document reader that allows you to view PDF files while on the go. It is an essential app for every iOS device. Download it for Free! Offline PDF Viewer for iphone :- Free PDF reader is an all-in-one office app because our eBook reader app provides a PDF reader, Word reader, Excel Viewer, and PowerPoint viewer without the internet. Install this free PDF Reader - PDF Viewer and enjoy reading PDF files. This is a free PDF book reader and Docx reader app. √ Features of PDF Reader :- - View local PDF files - Load files from Files - Save your PDF files - Share in a one click - Bookmark PDF - Rename PDF File - Delete PDF File - Check current page - Fast Page Scrolling Horizontal and Vertical. - Easily find your PDFs and documents by name. - Adjust the Dark Mode for reading PDF files. - This is an offline PDF Book reader for viewing PDF documents. - Share in one click Open, View, and Read PDFs with the fast PDF Reader for iphone. A simple PDF viewer is free and reliable to read PDF documents and PDF eBooks. THE PDF viewer app makes it very easy to scan & read .PDF files and manage documents on your phone. This is the best PDF book reader for iphone. Privacy : https://mrappsprivacy.blogspot.com Terms of use : https://sites.google.com/view/mr-apps-termsofuse/home Do not forget to share your best experiences with us through Rate & Review.

Screenshots

Polaris PDF Viewer4 screens
PDF Reader4 screens

Verdict

The call

The clearest difference is review sentiment: PDF Reader at 50% against Polaris PDF Viewer's 0%. Polaris PDF Viewer's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, ratings volume 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PDF Reader sells 3 in-app purchases, starting at $2.49 per 7 days. Polaris PDF Viewer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Polaris PDF Viewer holds the better App Store score, 4.5 against 4.1. Both are backed by a comparable volume of ratings — 47 and 53 respectively. Written reviews complicate that: 0% of Polaris PDF Viewer's written reviews are positive against 50% of PDF Reader's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Polaris PDF Viewer ships an update every 5 weeks, PDF Reader every 4 months. The most recent releases landed on September 29, 2026 and October 12, 2026 respectively.

Scorecard7 real differences · 3 level
Polaris PDF Viewer versus PDF Reader: the parameters behind the verdict, then further details
ParameterPolaris PDF ViewerPDF Reader
PriceFreeFree
Rating4.5 (47 ratings) — better4.1 (53 ratings)
Positive reviews0.0% of reviews50.0% of reviews — better
Number of ratings4753 — better
Update frequencyEvery 5 weeks — betterEvery 4 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS10.0 — better14.0
Further details — not scored
Size94 MB16 MB
Age rating4+17+
DeveloperPolaris Office Corp.Mohit Rudani

Customer experience

Polaris PDF Viewer

All ratings47 ratings
Positive87.2%
Neutral2.1%
Negative10.6%
Written reviews3 reviews
Positive0.0%
Neutral33.3%
Negative66.7%

PDF Reader

All ratings53 ratings
Positive77.4%
Neutral5.7%
Negative17.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Polaris PDF Viewer

No in-app purchases

3 purchases

PDF Reader

Subscriptions3
  • Weekly [ 1 Week ]$2.497 Days
  • Monthly [ 1 Month ]$5.991 Month
  • Yearly [ 1 Year ]$24.991 Year

Questions

Is Polaris PDF Viewer free?
Polaris PDF Viewer is free to download, with no in-app purchases.
Is PDF Reader free?
PDF Reader is free to download, with in-app purchases available.
Which has better reviews, Polaris PDF Viewer or PDF Reader?
Polaris PDF Viewer is rated higher. Polaris PDF Viewer averages 4.5 out of 5 from 47 ratings, while PDF Reader averages 4.1 from 53 ratings.
Do Polaris PDF Viewer or PDF Reader have ads?
PDF Reader shows ads; Polaris PDF Viewer does not.
Which is updated more often, Polaris PDF Viewer or PDF Reader?
Polaris PDF Viewer ships an update every 5 weeks, and PDF Reader every 4 months. Most recently, Polaris PDF Viewer was updated on September 29, 2026 and PDF Reader on October 12, 2026.

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