Solve problems with step-by-step explanations. Input equations via camera or text. Access solutions for algebra, calculus, and graphing. Subscribe for unlimited help and automatic renewals.
Vocabulary through spaced repetition. Assess level and receive a personalized learning plan. Study 8 words daily with 5 learning mechanics. Repeat words and expressions to reinforce memory. Choose specific topics of interest.
Practice through speech exercises. Record and compare your voice to native speakers. Access a library of audio clips for repetition. Track progress over time. Subscribe for full content and features.
Translate English to Farsi and vice versa without internet. Use text pronunciation and picture features. Access word reminders and smart suggestions. Translate within web browsers and other apps. Combine all dictionaries in one .
Train cognitive skills with memory, attention, language, math, flexibility, speed, and problem solving exercises. Play over 40 across 1000 levels. Track progress and compare scores with other users.
Learn languages through interactive monster battles. Answer flashcards to draw ability cards and defeat enemies. Practice vocabulary, grammar, and phrases in 200+ categories. Track progress and set goals. Sync with Apple Health.
Identify and appraise stamps using image recognition. View details like origin, issue date, denomination, and market . Access educational resources and compare information for informed collecting decisions.
Kids can solve puzzles to learn CCSS-based concepts. Complete missions to earn awards and care for a virtual pet. Track progress with personalized practice sessions.
Create custom flashcards with text, images, and audio. Import decks from Anki and Quizlet. Track progress with interactive stats. Customize review sessions. Sync cards across devices.
Play a puzzle game with easy gameplay and challenging puzzles. Solve 3000+ levels featuring daily bonuses. Find hidden words in a grid and progress through increasing difficulty.
Practice Japanese language skills with listening, reading, grammar, vocabulary, and kanji exercises. Take mock tests and access official past exams. Track progress and review answers for each .
Prepare for DMV exams with state-specific questions and tests. Review traffic signs and difficult questions. Access detailed exam results and revise answers. Subscribe for full features including ads-free experience and question bank.
Idioms, phrases, and collocations through interactive games and quizzes. Track progress and review difficult expressions. Memorize vocabulary while playing and test understanding with quizzes.
Images from a gallery of pixel artwork. Select and customize colors. Save completed artwork. Access the full gallery with a premium subscription. Purchase options include weekly, monthly, quarterly, and annual memberships.