PocketBook Reader
by Pocketbook International SA
- Books
- Free
- Small & simple · 83
- Rating
- 4.3
- 2.5K ratings · Spain storefront
- Last update
- Sep 3, 2026
- Version 5.21
- Size
- 111 MB
- Category
- Books
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
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.
What’s new
Release notes for the latest version, as written by the developer.
Dear users!
We've updated the app with new customization options and improved overall stability.
What’s new:
Open book after download — choose whether a book opens automatically after downloading or simply appears in your library
Show Favorites on Home — books from Favorites can be displayed first on the Home screen (optional)
Show statistics on Home — toggle reading statistics visibility on the Home screen
Long-press menu — mark a book as read/unread or add it to Favorites directly from the long-press menu
Also fixed:
Various bug fixes and performance improvements
Send feedback to support!
Rank history
Daily position in the Canada charts. #1 is at the top.
- Best rank
- #83
- Current rank
- #95
- Days charting
- 5 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
83/100
Small & simple
- Developer size100% · 25
Developer: 1 app on the charts
- Audience size50% · 20
Ratings: 2,484
- App size60% · 10
Size: 111 MB
- Price model80% · 15
Price model: free with in-app purchases
- Demand proof100% · 30
Best rank #2, 126 countries
An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2
How the score worksVersion history
- 5.21LatestReleased Sep 3, 2026