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Best Epub PDF Reader Apps

249+ iOS apps curated and reviewed

4.0 avg rating
20 free apps
Updated September 2026

Every iPhone needs a few good epub pdf reader apps. We benchmark 249+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Epub PDF Reader Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Epub Reader -read epub,chm,txtEpub Reader -read epub,chm,txtFree4.5★ (11K)YesYesSep 2026
2PocketBook ReaderPocketBook ReaderFree4.5★ (9.8K)NoYesSep 2026
3ReadEra – book reader pdf epubReadEra – book reader pdf epubFree4.2★ (231)NoNoSep 2026
4csBooks - ePub and PDF readercsBooks - ePub and PDF readerFree—YesYesAug 2026
5EPUB & PDF Reader - ReadgioEPUB & PDF Reader - ReadgioFree—NoYesAug 2026
6PDF & EPUB Reader - EditorPDF & EPUB Reader - EditorFree—YesYesJun 2026
7Marble: EPUB & PDF ReaderMarble: EPUB & PDF ReaderFree——NoAug 2026
8PDF Reader - EZ Read PDFPDF Reader - EZ Read PDFFree3.9★ (13)YesYesSep 2026

Top Picks for Epub PDF Reader

Epub Reader -read epub,chm,txt#1

Epub Reader -read epub,chm,txt by 俐 马

Ebook Reader for many formats
Editor's Choice
📚 Books
4.5😐(11K ratings)
FreeAdsIn-App Purchases
Epub Reader -read epub,chm,txt screenshot 1
Epub Reader -read epub,chm,txt screenshot 2
Epub Reader -read epub,chm,txt screenshot 3
Epub Reader -read epub,chm,txt screenshot 4
Epub Reader -read epub,chm,txt screenshot 5

This app offers a seamless reading experience for various ebook formats including EPUB, PDF, and CHM. It supports multiple compression formats and provides features like table of contents, note-taking, and bookmarking. Customize your reading with adjustable font sizes.

What We Love

  • 👍 Easy to use
  • 🚀 Fast and responsive
  • 💡 Convenient file transfer via WiFi
  • 🤩 Great for casual reading

Room to Improve

  • 🐛 Loses bookmarks and reading progress
  • 🔍 Lacks search functionality
  • 🌗 No dark mode option
  • 📏 Limited customization options
  • 💤 Doesn't remember last read position
PocketBook Reader#2

PocketBook Reader by Pocketbook International SA

PDF, EPUB, FB2, Audiobooks
Strong Contender
📚 Books
4.5😐(9.8K ratings)
FreeIn-App Purchases
PocketBook Reader screenshot 1
PocketBook Reader screenshot 2
PocketBook Reader screenshot 3
PocketBook Reader screenshot 4
PocketBook Reader screenshot 5
PocketBook Reader screenshot 6

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.

What We Love

  • 👍 Convenient reading experience
  • 🚀 Smooth scrolling
  • 💡 Customizable settings (font, margin, etc.)
  • 🔒 Supports DRM-protected content
  • 👍 Intuitive user interface
  • 💡 Text-to-speech functionality

Room to Improve

  • 🐛 Crashes and freezes
  • 🐛 Unreliable cloud sync
  • 🐛 Inconsistent page rendering
  • 🐛 Buggy text highlighting and annotation
  • 🐛 Slow loading times
  • 🐛 Confusing navigation
ReadEra – book reader pdf epub#3

ReadEra – book reader pdf epub by READERA EOOD

Read books & PDF files easily!
Worth Considering
📚 Books
4.2😊(231 ratings)
Free
ReadEra – book reader pdf epub screenshot 1
ReadEra – book reader pdf epub screenshot 2
ReadEra – book reader pdf epub screenshot 3
ReadEra – book reader pdf epub screenshot 4
ReadEra – book reader pdf epub screenshot 5
ReadEra – book reader pdf epub screenshot 6

This app allows you to read and listen to books and documents in various formats, including PDF and EPUB. It offers text-to-speech functionality, customizable reading settings, and a built-in book manager for your library. Enjoy an ad-free and registration-free reading experience.

What We Love

  • 🚀 Fast and efficient
  • 🔒 Privacy-respecting
  • 👍 Customizable reading experience
  • 👍 Offline functionality
  • 👍 Intuitive interface
  • 👍 Supports various file formats

Room to Improve

  • 🐛 Occasional performance issues
  • 🔋 High battery consumption
  • 👎 Missing key features from Android version
  • 👎 Lack of organization tools (collections, folders)
  • 👎 No text-to-speech or annotation features

More Epub PDF Reader apps to explore

FAQ about Epub PDF Reader

What are the best epub pdf reader apps for iPhone?
Epub Reader -read epub,chm,txt tops our epub pdf reader apps ranking as of September 2026, with a 4.5-star average from 11K App Store ratings, and it's free to download.
Yes — 20 of the top epub pdf reader apps we rank are free to download, including Epub Reader -read epub,chm,txt and PocketBook Reader.
Epub Reader -read epub,chm,txt shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 249+ epub pdf reader apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
This app supports a wide range of ebook formats including EPUB, PDF, and CHM. It can also open compressed file formats like ZIP, RAR, 7Zip, GZIP, TAR, CBZ, and CBR, making it a versatile reader for various documents.
You can add files to the app using the desktop web browser or through iTunes file sharing. This provides convenient ways to transfer your ebooks and documents to the reader for easy access.

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