DuoBook: Bilingual Stories
Learn languages by reading
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Turn any topic, article or news story into a bilingual book. Tap a word to translate it, listen along, and keep your streak with a daily word puzzle.
DuoBook turns any topic, article, or idea into an interactive bilingual story — so you can read real content in your target language with your native language alongside it.
Read news, stories, and content from across the internet in two languages at once. Tap any word for instant translation and vocabulary tracking. Build your reading streak with daily challenges.
Free includes:
- 1–2 stories per day
- Short, medium, and long stories
- 5 instant translations per day
- Vocabulary tracking
- DuoSolve daily word puzzle
DuoBook Pro includes:
- Unlimited stories
- XL-length stories
- Unlimited instant translations
- PDF export for Kindle
- Advanced AI model
- Natural human-like voices in 30+ languages
- 2 streak freeze per month
Subscription automatically renews monthly unless canceled at least 24 hours before the end of the current billing period. Manage and cancel subscriptions anytime in your Apple Account Settings.
Privacy Policy:
https://duobook.co/privacy
Terms of Use:
https://duobook.co/terms
more DuoBook Wrapped arrives in December. Look back at your year of reading and language learning, revisit your milestones, and share your recap.
1.2.2 2d ago
Stay motivated with refreshed daily tasks and clearer progress feedback. Discover new companion outfits, enjoy smoother swipe reading, and load your progress and leaderboards faster.
1.2.1 Nov 7
Open stories more smoothly with refined transitions and clearer progress while articles prepare. Version 1.2.0 also improves subscription management, story controls, and guidance across languages.
1.2.0 Oct 26
Challenge friends to beat your puzzle score and share your results with new share cards. Enjoy a clearer story creation experience, improved story covers, and better news selection. This update also polishes animations and layouts throughout the app.
1.1.27 Oct 24
Discover richer story previews in Explore, with improved sharing and community insights. Enjoy smoother transitions into reading, new practice sounds, and iOS haptics for practice and puzzles. This update also refines rewards, streak celebrations, and loading.
1.1.26 Oct 17
Enjoy faster loading and smoother transitions into your progress dashboard. This update also improves news story selection and refines the learning experience across languages.
1.1.25 Oct 12
Try a new timed vocabulary matching game, explore richer vocabulary growth insights, and follow your reading progress more clearly. This update also brings smoother profile transitions and refined leaderboard visuals.
1.1.24 Oct 4
Explore a refreshed leaderboard journey with richer rewards, smoother sharing, and more lively progress visuals. This update also improves discovery and polish across the learning experience.
1.1.23 Sep 28
Get a more personalized learning experience with improved account and subscription controls, clearer progress insights, and smoother story and practice flows.
1.1.22 Sep 23
Earn more from league progress with clearer rewards and promotions, enjoy expanded companion outfit options, and move through the app more smoothly with refined navigation and practice visuals.
1.1.19 Sep 14
Move from reading into vocabulary practice more smoothly with improved handoffs, clearer loading states, and a more reliable sign-in experience. This update also refreshes recommendations and account controls.
1.1.18 Sep 12
Sign in more smoothly with clearer, more polished account screens. Sharing your progress is more rewarding, and we’ve made improvements across the learning experience.
1.1.17 Aug 31
Make your learning companion feel even more personal with refined outfit styling, colors, and unlock presentation. This update also improves achievement progress, practice feedback, and the overall learning experience.
1.1.16 Aug 30
Connect and learn with more polished profiles, friend activity, and leaderboard updates. This release also improves story sharing, progress insights, and the reliability of your learning experience.
1.1.14 Aug 26
Take on a more engaging practice experience with improved head-to-head challenges, expanded language and direction choices, and richer sound feedback. This update also refines story reading, recommendations, and overall app polish.
1.1.12 Aug 22
Discover a more polished learning experience with improved reading and practice flows, expanded language selection, and smoother navigation across the app. This update also brings clearer progress insights, refined story tools, and a fresh new challenge to enjoy.
1.1.11 Aug 14
Enjoy a refreshed reading experience with smoother full-screen navigation and clearer language support. Customize your learning companion with more outfits and unlocks, track reading progress with improved challenges and library insights, and enjoy a more polished experience across mobile and desktop.
1.1.10 Aug 4
Invite friends and follow progress with friend-focused leaderboard updates. This release also brings better learning prompts, more polished daily challenges and sharing, local-currency price hints, improved voice previews, and recommendations that stay in sync with your chosen languages.
1.1.9 Aug 3
Keep your momentum going with a fuller Daily Streak that recognizes more of your learning activity, plus new streak celebrations. This update also brings classroom assignments, clearer profiles and rankings, pull-to-refresh feedback, improved audio moments, refreshed onboarding, and expanded translations.
1.1.6 Jul 26
Keep your momentum going with a fuller Daily Streak that recognizes more of your learning activity, plus new streak celebrations. This update also brings classroom assignments, clearer profiles and rankings, pull-to-refresh feedback, improved audio moments, refreshed onboarding, and expanded translations.
1.1.5 Jul 24
Practice progress is now clearer on smaller screens, with an improved mobile summary layout.
Share to create is here: send an article, blog post, recipe, or page from Safari, News, or another app to DuoBook and turn it into a bilingual story at your level.
This update also improves reading and practice with auto-read controls, keyboard shortcuts, clearer reading settings, better vocabulary review prompts, league result updates, and smoother home recommendations.
Plus: performance, stability, and interface polish across stories, practice, and progress views.
1.1.4 Jul 22
Practice progress is now clearer on smaller screens, with an improved mobile summary layout.
Share to create is here: send an article, blog post, recipe, or page from Safari, News, or another app to DuoBook and turn it into a bilingual story at your level.
This update also improves reading and practice with auto-read controls, keyboard shortcuts, clearer reading settings, better vocabulary review prompts, league result updates, and smoother home recommendations.
Plus: performance, stability, and interface polish across stories, practice, and progress views.
1.1.3 Jul 20
Share to create is here: send an article, blog post, recipe, or page from Safari, News, or another app to DuoBook and turn it into a bilingual story at your level.
This update also improves reading and practice with auto-read controls, keyboard shortcuts, clearer reading settings, better vocabulary review prompts, league result updates, and smoother home recommendations.
Plus: performance, stability, and interface polish across stories, practice, and progress views.
1.1.2 Jul 15
Share to create is here: send an article, blog post, recipe, or page from Safari, News, or another app to DuoBook and turn it into a bilingual story at your level.
This update also improves reading and practice with auto-read controls, keyboard shortcuts, clearer reading settings, better vocabulary review prompts, league result updates, and smoother home recommendations.
Plus: performance, stability, and interface polish across stories, practice, and progress views.
1.1.1 Jul 3
Share to create — turn anything you read into a story!
- Found an article, blog post, or recipe in Safari, News, or any app? Just tap Share → DuoBook, and we'll turn that page into a bilingual story at your level. No more copy-paste.
- A new "For You" tip on the home screen shows you how to get started.
- Plus performance and stability improvements.
1.1.0 Jun 25
DuoBook Wrapped arrives in December. Look back at your year of reading and language learning, revisit your milestones, and share your recap.
more Version 1.2.2 2d ago
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