Comparison

PocketBook Reader 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

PocketBook Reader

This app is a versatile reader supporting 26 book and audio formats, including EPUB, PDF, and audiobooks. It offers features like PDF reflow, text-to-speech, cloud synchronization, and extensive customization options for a comfortable reading experience.

Highlights
  • Supports 26 book and audio formats
  • PDF Reflow function
  • Text-to-speech engine
  • Cloud synchronization service
  • Customizable interface and reading settings
  • Adobe DRM support
Features
Currently charting
Read full description

PocketBook Reader is a free app for reading all formats (books, magazines, textbooks, comic books, etc.) and listening to audiobooks! The application supports 26 book and audio formats, including mobi, epub, fb2, cbz, cbr. Read without ads and with total comfort! Choose any content - any format! • Support of 19 book formats, including the most popular - EPUB, FB2, MOBI, PDF, DJVU, DOCX, RTF, TXT, HTML; • Comic book formats CBR and CBZ; • Open books protected with Adobe DRM (PDF, EPUB); • PDF Reflow function (reflow text in PDF files). Listen to audiobooks! • You can listen to audiobooks and other audio files in MP3, M4B, and take notes in them; • Built-in TTS (Text-to-speech) engine for the voicing of the text files. Download and sync content easily! • Free PocketBook Cloud service for synchronizing all your books, including audiobooks, as well as reading positions, notes and bookmarks on all your devices; • Your files from Dropbox or Google Books services are easily connected to the app to create one consolidated library. You can even connect multiple accounts at the same time; • Support for OPDS catalogs - get access to network libraries; • ISBN scanner, for quick search of electronic versions of books by barcode; • Opportunity to borrow books and periodicals; • If you have a E Ink e-reader PocketBook, you can easily synchronize all your books and accounts just by scanning a QR code. Ready to switch from another app? No problem! Getting started with PocketBook Reader is easy! With an intuitive interface, the application provides you with unprecedented freedom – lots of options for settings and no restrictions. Choose, change, customize, and personalize! • Intuitive interface, easy navigation, and minimalistic design; • Opportunity to choose one of the seven interface color themes, reassign the buttons and display areas; • Two night-reading modes - for better reading comfort anytime; • Adjust the font style, font size, line spacing, and margin size; • Animation of turning pages; • Opportunity to crop margins – make the page look exactly the way you want. Get fast file access and easy search! • All files are quickly found and instantly opened, even with built-in audio and video fragments; • Your books will never be lost in the device’s memory - thanks to the smart search, scanning files on your tablet or smartphone is a matter of seconds. Any file or document can be found in a few clicks! • The app allows you to sort books, create collections, filter and mark files as you like. Your library - your rules; • Convenient managing of audio files - it is easy to sort and play your audiobooks. Make bookmarks, take notes, add comments! • You can quickly find all your notes and share them with friends via email or messengers; • Collect all your notes, bookmarks, and comments into separate files for even greater convenience. PocketBook Reader was created by avid readers for avid readers, and that’s why it’s probably the best e-book reader app.

About

PDF Reader

This app allows you to read various document formats like PDF, EPUB, and CHM on your iPhone and iPad. It supports file import, text search, annotation, and even previewing MS Office files and videos. A simple to-do list and auto-save reading progress are also included.

Highlights
  • Reads PDF, CHM, EPUB, TXT files
  • PDF annotation and text search
  • File import via Files, Airdrop, iTunes, web
  • MS Office and video file preview
  • Simple To-Do list functionality
  • Auto-save reading progress
Features
Read full description

PDF Reader - Mini Version is an amazing reader App on iPhone and iPad Main Fatures: 1. support read pdf、chm、epub、txt file 2. support pdf annotation and text search 3. support import file via Files、Airdrop、iTunes、web browser 4. support MS office Word、Excel、PPT、Video and many other file types preview 5. support simple Todo list 6. support auto save reading progress 7. support Baidu Net Disk

Screenshots

PocketBook Reader4 screens
PDF Reader3 screens

Verdict

The call

The clearest difference is rating: PDF Reader at 4.9 against PocketBook Reader's 4.5. PDF Reader also leads on review sentiment (71% vs 54%) and update cadence (every 3 weeks vs every 2 months). PocketBook Reader's advantage is ratings volume (9.8K vs 8) and chart position (#161 vs unranked). On price, ads, in-app purchases and monetization model 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. PocketBook Reader sells 41 one-off in-app purchases and PDF Reader sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

PDF Reader holds the better App Store score, 4.9 against 4.5. That said, the two scores are not equally well evidenced: PocketBook Reader has 9.8K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 54% of PocketBook Reader's written reviews are positive against 71% of PDF Reader's.

UpkeepUpdate frequency

PocketBook Reader ships an update every 2 months, PDF Reader every 3 weeks. The most recent releases landed on September 24, 2026 and August 30, 2026 respectively.

Scorecard5 real differences · 6 level
PocketBook Reader versus PDF Reader: the parameters behind the verdict, then further details
ParameterPocketBook ReaderPDF Reader
PriceFreeFree
Rating4.5 (9.8K ratings)4.9 (8 ratings) — better
Positive reviews54.5% of reviews71.4% of reviews — better
Number of ratings9.8K — better8
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#161 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size106 MB50 MB
Age rating9+4+
DeveloperPocketbook International SA绪强 任

Customer experience

PocketBook Reader

All ratings9,831 ratings
Positive87.4%
Neutral3.9%
Negative8.7%
Written reviews1,336 reviews
Positive54.5%
Neutral11.8%
Negative33.8%

PDF Reader

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews28 reviews
Positive71.4%
Neutral17.9%
Negative10.7%

Bugs and requests

PocketBook Reader

Reported bugs

4 issues
  • Books disappearing from library after login issues
  • Inability to open DRM-protected PDFs
  • Inconsistent behavior when switching between portrait and landscape modes
  • Text-to-speech voice quality issues

Requested features

5 requests
  • Ability to organize books into custom folders
  • Option to disable quick action zones
  • Improved text-to-speech controls (seek, pause, etc.)
  • Support for handwritten annotations with Apple Pencil
  • Faster page turning and scrolling

PDF Reader

Not enough reviews yet to summarise bugs or requests.

In-app purchases

41 purchases

PocketBook Reader

One-time41
  • eBook3 variants$0.99
  • eBook (class A)$0.99
  • eBook2 variants$1.99
Show 38 more
  • eBook (class B)$1.99
  • eBook$2.95
  • eBook2 variants$2.99
  • eBook (class C)$2.99
  • eBook3 variants$3.99
  • eBook: type 4.79$3.99
  • eBook: type 4.19$3.99
  • eBook (class D)$3.99
  • eBook (class Alt5)$4.99
  • eBook: type 5.39$4.99
  • eBook (class F)$4.99
  • eBook: type 5.89$4.99
  • eBook$4.99
  • eBook: type 5.09$4.99
  • eBook (class G)$5.99
  • eBook2 variants$5.99
  • eBook: type 7.09$5.99
  • eBook: type 7.19$5.99
  • eBook: type 8.29$6.99
  • eBook: type 7.59$6.99
  • eBook3 variants$7.99
  • eBook: type 8.89$7.99
  • eBook (class J)$8.99
  • eBook$8.99
  • eBook$9.90
  • eBook2 variants$9.99
  • eBook (class L)$10.99
  • eBook: type 13.9$11.90
  • eBook$11.99
  • eBook: type 12.99$11.99
  • eBook$12.99
  • eBook (class N)$12.99
  • eBook (class O)$13.99
  • eBook: type 17.9$14.90
  • eBook$14.99
  • eBook (class R)$16.99
  • eBook (class T)$18.99
  • eBook (class W)$21.99
5 purchases

PDF Reader

One-time5
  • Reader App donate$0.99
  • Dropbox Support$0.99
  • Remove Ad$4.99
Show 2 more
  • Todo donate$7.99
  • Todo donate$14.99

Questions

Is PocketBook Reader free?
PocketBook Reader is free to download, with in-app purchases available.
Is PDF Reader free?
PDF Reader is free to download, with in-app purchases available.
Which has better reviews, PocketBook Reader or PDF Reader?
PDF Reader is rated higher. PocketBook Reader averages 4.5 out of 5 from 9.8K ratings, while PDF Reader averages 4.9 from 8 ratings.
Do PocketBook Reader or PDF Reader have ads?
Neither PocketBook Reader nor PDF Reader shows ads.
Which is updated more often, PocketBook Reader or PDF Reader?
PocketBook Reader ships an update every 2 months, and PDF Reader every 3 weeks. Most recently, PocketBook Reader was updated on September 24, 2026 and PDF Reader on August 30, 2026.

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