Comparison

iDoc 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

iDoc

Features
Read full description

iDoc - PDF Reader and Viewer - An INTELLIGENT and OPTIMIZED application for office productivity No need to open your computer or use a web browser to read documents, as all file formats can be opened, read and viewed anytime, anywhere on your phone even offline, without the need for an internet connection. iDoc - PDF Reader and Viewer helps manage and read documents in all file formats: PDF, PPT, XLS, TXT and WORD, quickly and easily. iDoc is an excellent platform where everyone can improve work productivity and learning by uploading, downloading, and sharing documents with the community. Versatile and free document reader - Open and view documents from file manager in any format - Easily read multiple file types with simple gestures - Easily search for files with intelligent search system - Read documents, read file offline - Enjoy smooth file reading with smooth scrolling capabilities Efficient document management - Simple document management and organization - View Category list with various publicly uploaded documents - Move favorite documents to ""Add to Favorites"" for later reading Other features - Zoom in, zoom out PDF files - Easily select to access the popup list of document pages - Rename, delete, sort, and view file details with simple gestures - Easily share document files, PDF files, docx files, xlsx files, ppt files, txt files - Preview documents before deciding to download - Print documents through a connected printer - Easily bookmark and pin documents. Support for multiple formats, open all types of files - PDF file reader - Word file reader: DOC, DOCX, DOCS - Excel file reader: XLS, XLSX - Slide documents: PPT, PPTX, PPS, PPSX - Other Office 365 Word file reader: TXT, ODT, ZIP iDoc will provide you with the best experience with a document reader that can be used anytime, anywhere, simple and FREE! - Compatible with all types of devices, all types of documents - Saves battery and storage space - Fast loading speed - Documents are updated weekly - There is a user community sharing files that makes your life more productive - User-friendly interface, easy to use - Can be used without the Internet - Free to search, read, and download unlimited types of documents iDoc - PDF Reader and Viewer will make your life more productive. Join the document sharing community and DOWNLOAD the smart and convenient PDF Reader and Viewer for FREE!!!

About

PDF Reader

This app allows users to easily find, open, read, and manage all PDF and Office files stored on their mobile device. It offers features for annotating, signing, and organizing documents, with options for offline viewing and sharing.

Highlights
  • Auto scan and find all files
  • Offline PDF viewer
  • Read and annotate PDFs
  • File management and organization
  • Share files easily
  • Favorite PDF pages
Features
Read full description

Looking for a simple and easy-to-use PDF Reader : Document Reader app? Document Reader is exactly what you need! It can auto scan, find, and list all PDF files on your phone, allows you to fast open, read and manage your files in one place conveniently. This PDF Viewer is both easy to use and powerful, enabling you to effortlessly read, annotate, and sign your PDF documents. Try All Document Reader! This all-in-one file viewer is perfectly compatible with all Office files, helping you easily process files in all formats, such as PDF. It can automatically scan the files on your phone, organize them in one place into corresponding folders so that you can search and view them conveniently. ====: Features of Document Reader :==== - Offline PDF Viewer - Import PDF Files easily - Open All Documents with a PDF reader for iphone - PDF File management - Favourite PDF pages for future reference. - Easily find your PDFs and documents by name. - Rename PDF File - Save PDF Files On a New File or replace on Existing one - Share PDF Files with iCloud,WhatsApp,Google Drive,DropBox etc. - Sort PDF Date wise - Fast Page Scrolling Horizontal and Vertical ====: PDF Viewer :==== - Page by page and continuous scrolling mode - Horizontal and vertical viewing mode - Zoom in and zoom out pages - Go to the desired page directly ====: Free PDF Reader :==== - Auto scan and find all PDF files on your phone - Display PDF files in a simple list view - Fast open and view documents - Favourite PDF pages - Privacy policy : https://rsappsprivacypolicy.blogspot.com - Terms of use : https://sites.google.com/view/rs-apps-terms-of-use/home Thanks for using PDF Reader : Document Reader

Screenshots

iDoc4 screens
PDF Reader4 screens

Verdict

The call

The clearest difference is in-app purchases: iDoc at none against PDF Reader's 3. iDoc also leads on ads (none vs shown) and update cadence (every 8 days vs monthly). On price 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 $2.99 per 7 days. iDoc asks for nothing beyond the download.

UpkeepUpdate frequency

iDoc ships an update every 8 days, PDF Reader monthly. The most recent releases landed on May 16, 2026 and September 20, 2026 respectively.

Scorecard4 real differences · 6 level
iDoc versus PDF Reader: the parameters behind the verdict, then further details
ParameteriDocPDF Reader
PriceFreeFree
Rating4.3 (408 ratings) — better
Positive reviews20.0% of reviews
Number of ratings408 — better
Update frequencyEvery 8 days — betterMonthly
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS11.0 — better14.0
Further details — not scored
Size41 MB28 MB
Age rating4+4+
DeveloperTP TECHNOLOGY SERVICES COMPANY LIMITEDRajanibhai Sheladiya

Bugs and requests

iDoc

Not enough reviews yet to summarise bugs or requests.

PDF Reader

Reported bugs

6 issues
  • App crashed and locked PDF
  • Photos not appearing in PDF conversion
  • Ads cannot be closed
  • App tries to load scanning software instead of reading PDF
  • App does not appear in preferred app list
Show 1 more
  • App locks up tablet with broken ads

Requested features

2 requests
  • Save page number for resuming reading
  • Respect user time before asking for payment

In-app purchases

None

iDoc

No in-app purchases

3 purchases

PDF Reader

Subscriptions3
  • Weekly ( 1 Week )$2.997 Days
  • Monthly ( 1 Month )$6.991 Month
  • Yearly ( 1 Year )$24.991 Year

Questions

Is iDoc free?
iDoc is free to download, with no in-app purchases.
Is PDF Reader free?
PDF Reader is free to download, with in-app purchases available.
Do iDoc or PDF Reader have ads?
PDF Reader shows ads; iDoc does not.
Which is updated more often, iDoc or PDF Reader?
iDoc ships an update every 8 days, and PDF Reader monthly. Most recently, iDoc was updated on May 16, 2026 and PDF Reader on September 20, 2026.

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