Learn SAT skills through a scrollable feed of 5,000+ official questions. Swipe to progress without planning or pressure. Watch video solutions for every question. Track performance and review mistakes. Adjust difficulty based on progress.
Create and review flashcards with LaTeX for math and science notation. Use to reinforce memory retention. Add notes and organize study sessions by subject. Export flashcards for offline use.
Access condensed of sellers in 15 minutes. Choose to read, listen, or watch. Topics include technology, psychology, biographies, and more. Retain key insights and author perspectives from original works.
Create custom flashcards using AI from notes, documents, or images. Study with spaced repetition scheduling. Track progress with detailed analytics. Export flashcards in multiple formats. Share study sets with others.
A multilingual Japanese dictionary offering offline access. Search for words in English, French, Russian, or German. Provides definitions in English, French, Russian, and German. Includes JMdict data for accurate Japanese language entries.
Learn vocabulary through space-themed games and interactive flashcards. Practice words with text, audio, and visual icons. Explore categories like numbers and daily topics. Track progress and review words for reinforcement.
Review and ACT with 216 key terms and concepts. Access definitions, examples, and test-specific decks for Math, Science, and English. Track progress and use a smart algorithm that adjusts based on performance.
Real books in Spanish, French, German, Italian, Russian, and English. Tap any word for translation and build vocabulary. Import personal book collections. Track progress and set reading goals. Sync reading history across devices.
Browse Wikipedia articles in a distraction-free format with serif typography and dark mode. Tap to read more or continue skimming. Share articles across devices and cache content for offline use. Supports 275 languages.
And translate text with full-text translation below original content. Import EPUB or text files for reading. Use multi-engine text-to-speech for audio playback.
With interactive lessons, vocabulary drills, and grammar exercises. Practice speaking with text-to-speech and pronunciation guides. Track progress with quizzes and set learning goals. Sync lessons across devices and access offline content.
Save articles or videos from YouTube, Medium, or the web with one tap. AI extracts key insights, generates summaries, and creates interactive quizzes. Tap summaries to verify information or find additional context.
With AI-driven lessons tailored to your skill level. Practice speaking, listening, reading, and writing through interactive exercises. Get instant feedback on pronunciation and grammar. Track progress with built-in quizzes and vocabulary builders.