WonderBoox: Language Reading

Try free for 7 days — up to 4 profiles for the whole family. 9 languages, contextual dictionary, smart flashcards. Stories that build vocabulary.

WonderBoox is an interactive reading app that builds vocabulary through stories. Kids read beautifully illustrated books in 9 languages on iPhone or iPad, tap any word for its contextual meaning, double-tap for a translation in any language, and save vocabulary to review with age-adaptive flashcards.

THE ONLY APP WITH AN OMNIDIRECTIONAL DICTIONARY

Most language apps assume you speak English. WonderBoox doesn't. Our contextual dictionary works from any of the 9 supported languages to any other — no English required.

• A Japanese child learning German sees definitions in Japanese
• A Korean child learning Spanish gets translations in Korean
• A French child learning Japanese learns directly, not through English

Every definition shows the word's meaning in that specific sentence, not a generic dictionary entry.

LEARN VOCABULARY NATURALLY

Three intuitive gestures put language at your child's fingertips:

• TAP any word to see its contextual definition
• DOUBLE-TAP for a translation in any language
• LONG-PRESS to translate the entire sentence

Save words with one tap and review them later with smart flashcards powered by spaced repetition — the same science used by medical students and polyglots.

AGE-ADAPTIVE LEARNING

The app adapts to your child's age:

• Ages 5–7: Simple 2-button reviews, gentle difficulty
• Ages 8–10: 3-button interface, moderate challenge
• Ages 11+: Full 4-button reviews with interval previews

FEATURES PARENTS LOVE

• Illustrated storybooks at A1-A2 level, with new books added regularly
• Read-aloud narration with word-by-word highlighting
• Comprehension quizzes with mastery tracking
• Progress dashboard with reading streaks and achievements
• Up to 4 family profiles with individual progress
• Works offline — perfect for travel
• iCloud sync across all devices
• Parental controls and safe environment

9 LANGUAGES, ANY DIRECTION

English (British/American), Spanish (European/Latin American), French, German, Italian, Dutch, Japanese, Korean, and Chinese (Simplified).

PERFECT FOR

• Bilingual families maintaining heritage languages
• Expat families adapting to a new country
• Parents who want their children to learn languages naturally through stories
• International school students

Download WonderBoox and give your child the gift of language learning that actually works.

SUBSCRIPTION OPTIONS

Privacy Policy: https://cambrian-labs.com/privacy-policy Questions or feedback? Contact us at cambrian-labs.com/supportPremium unlocks unlimited books, advanced flashcard practice, offline reading, and multiple user profiles. Choose monthly, annual, or lifetime access.

Privacy Policy: https://cambrian-labs.com/privacy-policy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Questions or feedback? Contact us at cambrian-labs.com/support