Use compass and gyroscope to locate planets, stars, and constellations. View high-definition Retina graphics with detailed celestial objects. Access 3D views, constellation artwork, and deep sky objects. Sync with iPad for enhanced features.
Books in foreign languages and new words by tapping unknown terms for translations and adding them to a study deck. Supports PDF, EPUB, RTF, FB2, and TXT formats. Scan and convert foreign language documents into readable books.
Read stories written by native speakers to improve Japanese reading and listening skills. Tap sentences to hear native audio. Learn kanji through adaptive practice that adjusts based on user progress.
View over 1500 verbs in 16 tenses. Search for verbs quickly using built-in navigation. Tap to hear pronunciations with internet connection. See example sentences for each conjugation. Save favorite verbs to a list.
Learn verbs with conjugations in 18 tenses. Search for specific verbs quickly. Tap to hear audio pronunciations. View details and example sentences. Save frequently used verbs for later review.
Read bilingual books sentence by sentence. Translate individual words or entire sentences for clarity. Switch between English and selected languages including French, German, Italian, , Spanish, Greek, and Portuguese.
Look up and antonyms for words with detailed definitions and examples. Search words quickly with a robust dictionary. Access entries offline and view clear explanations.
Learn to read, listen, and live with adaptive flashcards and leveled content. Practice vocabulary through spaced repetition. Access graded articles, dialogues, and stories filtered to your skill level. View pinyin and translations instantly.
Learn Spanish conjugations with tables for all regular and irregular verbs. View forms across tenses and moods. Review vocabulary using spaced repetition and example sentences for context.
Learn with hiragana and katakana lessons, JLPT N5-N3 , kanji, and vocabulary. Practice pronunciation with audio. Use diverse learning modes including flashcards, quizzes, and spaced repetition for effective retention.
Create custom flashcard lists with text and images. Set reminders for review. Translate cards using 20+ languages. Shuffle cards to avoid memorization. Use spaced repetition for retention. Access pronunciation guides.
Learn through visual logic and physics-based explanations. Understand particle movements like up, down, in, and out to grasp meanings. Practice with interactive exercises and build vocabulary through structured lessons.