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Lookup or words instantly offline. Access accurate pronunciation with native speaker audio. Save favorite words and review search history. View detailed definitions and examples.
Learn vocabulary through an interactive 3D environment. Tap objects to discover their names and pronunciations. Practice speaking with real-time feedback. Complete quests to reinforce skills. Track progress and review words for retention.
With interactive lessons covering 40+ real-life topics. Practice vocabulary with 6000+ essential words. Use smart repetition to reinforce memory. Listen, speak, read, and write through structured exercises.
Track and organize Wikipedia entries with queue mode. Add entries to a queue while browsing. Save entries for offline access or faster viewing. Download pages in the background while browsing. Sync entries across devices.
Look up or words instantly without internet. Hear native speaker pronunciations. Use flashcards and idioms to improve vocabulary. Access daily lessons and word definitions.
Learn language through recordings of native speakers. Play 3 levels of games and 3 types of quizzes. Search a database with cultural notes, audio, video, and images. Practice vocabulary and grammar with interactive exercises.
Take online and ACU exams, including practice tests and surveys. Access a secure lock-down environment for high-security configurations. Use offline capability to take assessments without internet. Support multiple question types and modes.
Solve problems by adding, subtracting, multiplying, and dividing fractions. Support for mixed numbers and improper fractions. Visual representations aid understanding. Step-by-step explanations guide solutions. Automatically simplify fractions.
Calculate in decimal, hexadecimal, and binary bases. Switch between bases during equations and view real-time conversions. Display values in all three bases simultaneously. Perform arithmetic operations across different number systems.