Duoreader - Bilingual Reading

Xing Chen · Education

4.2 17 ratings Free

Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Aug 26, 2026
Rating ★ 4.13 → 4.24

Price & rating history · US

Reconstructed from the listing changes AppTracker has observed in this storefront, so each line starts at the first change on record.

Average rating history over the observed period. 4.15 4.2 Aug 26 15:40 Aug 27 06:56 Aug 27 22:12 Aug 28 13:28 Aug 29 04:43

Average rating

About

Duoreader makes it easy to read bilingual texts by aligning translations sentence by sentence. You can enjoy the beauty of the originals while improving your language skills naturally. Whether you are studying a language, reading literature, or listening to books, Duoreader provides a smooth and intelligent reading experience. What's new: * Support for custom books: import and read your own ePUB and PDF files * Smarter dictionary powered by ChatGPT for richer and more natural explanations * Advanced text-to-speech (TTS) with multiple voices and adjustable speed * AI live translation powered by large language models for real-time bilingual reading * Improved library with book filtering, book info pages, and infinite scrolling * Updated user interface with a cleaner and more immersive design Duoreader supports many languages including Chinese, English, French, Spanish, Italian, Japanese, Arabic, and Russian, with more to come. The read-aloud feature lets you choose different accents, voices, and speeds, making language learning and listening effortless. The library includes a wide range of public-domain classics such as Pride and Prejudice, A Tale of Two Cities, Twenty Thousand Leagues Under the Sea, Alice in Wonderland, Around the World in Eighty Days, 1984, Animal Farm, Gulliver’s Travels, Oliver Twist, and The Little Prince, along with multilingual modern articles and official United Nations stories. Bring your own books and explore the world of language and literature with Duoreader.

What's new · 4.6

• New Supertonic narration voices for English and other non-Chinese books — richer, more natural sound • Smarter voice selection on iOS when switching between Chinese and other languages • Improved Japanese text-to-speech language handling

Details

DeveloperXing Chen
ReleasedAug 2020
UpdatedJul 2026
Version4.6
Size58.1 MB
RequiresiOS 15.0 or later
Age rating12+
LanguagesChinese, English
PriceFree
Categories Education
Bundle IDcom.duoreader