Generic EPUB readers
Good for reading comfort, but vocabulary study often moves into separate dictionaries, translators, and notes.
EPUB reading with vocabulary built in
EPUB reader with a built-in dictionary for English learners
TeakReader turns EPUB books into a vocabulary system. Import a book, tap unfamiliar words, translate sentences, track what you know, and review real words from the pages you read.
Download TeakReader
The EPUB problem
Most EPUB readers make vocabulary study feel separate from reading.
A normal EPUB reader may let you select text or look up a word. For English learners, that still often means switching between a book, dictionary, translator, notes app, and flashcard app.
That switching breaks the reading flow, and saved words can lose the original sentence that made them worth learning.
Built-in dictionary
Tap a word and keep your place in the book.
TeakReader keeps dictionary lookup close to the sentence that created the question. Tap a word to see definitions, phonetics, examples, related forms, and vocabulary controls without leaving the reading experience.
Mark words as Known, Learning, or Ignored so the app can remember what belongs in your study path and what can stay out of the way.
Known Learning Ignored Unknown
Sentence translation
Translate difficult sentences without leaving the page.
When a full sentence is the hard part, TeakReader supports word and sentence translation inside the reading flow. It is there for tricky passages, not as a replacement for reading.
Translation usage is subject to the limits of your free or premium plan, so heavy readers can choose the level that fits their study rhythm.
Reading analytics
See which chapters are ready to read and which words are still unknown.
For processed books, TeakReader can show chapter-level comprehension, unique words, unknown-word counts, and Study buttons. Use that signal to choose a chapter, study before reading, or review after reading.
Tap-to-define inside the readerWord and sentence translationKnown, Learning, and Ignored controlsChapter comprehension statsProject Gutenberg searchFlashcard review from book vocabulary
Book sources
Import your own EPUBs or start with public-domain classics.
Bring a personal EPUB into TeakReader, search Project Gutenberg for public-domain classics, or start with included books. Every source feeds the same dictionary, analytics, and flashcard workflow.
TeakReader is an EPUB reader. It does not support Kindle formats, DRM-locked files, PDFs, MOBI, or AZW.
Cross-media memory
Your EPUB vocabulary can help with movies and TV subtitles too.
TeakReader keeps one vocabulary memory across EPUBs, Project Gutenberg books, movies, and TV subtitles. A word learned while reading can count later when studying subtitle vocabulary.
If you also want to learn English with movie subtitles, your reading study and subtitle study can build on each other.
Language learner fit
A different kind of EPUB reader for language learners.
TeakReader is product-led reading software: it helps you read and remember, with lookup, translation, vocabulary memory, analytics, and flashcards connected to the book itself.
Dictionary apps
Useful for definitions, but they usually do not know which book, chapter, or sentence created the question.
Standalone flashcards
Helpful for review, but imported word lists can lose the reading context that made the word memorable.
TeakReader
Combines EPUB reading, lookup, translation, vocabulary memory, analytics, and flashcards in one learning flow.
FAQ
Frequently asked questions
Can I import EPUB books into TeakReader?
Yes. TeakReader supports personal EPUB imports, then processes the book for reading, dictionary lookup, vocabulary tracking, comprehension analytics, and flashcard study.
Does TeakReader have a built-in dictionary?
Yes. You can tap words while reading to open dictionary information, examples, related forms, and vocabulary controls without leaving the reading flow.
Can TeakReader translate sentences from an EPUB?
Yes. TeakReader supports word and sentence translation, subject to the limits of your free or premium plan.
Can I save words from an EPUB as flashcards?
Yes. Words from EPUB reading can be marked for study and reviewed with TeakReader flashcards and spaced repetition.
Can TeakReader show which EPUB chapters are easier or harder?
Yes. For processed books, TeakReader can show chapter-level comprehension, unknown-word counts, and study options.
Can I read Project Gutenberg books in TeakReader?
Yes. TeakReader includes Project Gutenberg search for public-domain classics that can feed the same dictionary, analytics, and flashcard workflow.
Does TeakReader support PDF or Kindle books?
TeakReader only supports EPUB files. It is not a Kindle, DRM, PDF, MOBI, or AZW reader.
Does TeakReader work on Android?
Yes. TeakReader is available on Android through Google Play and on iPhone, iPad, and supported M-series Macs through the App Store.
Ready to read
Read EPUBs with vocabulary study built into the page.
Download TeakReader on the App Store or Google Play for iPhone, iPad, supported M-series Macs, and Android.
