Delivers weekly content for mobile devices. Text is clear and readable in landscape or portrait mode. Users can adjust font size. Includes free and premium sections with subscription-based access. Allows auto-renewing monthly subscription purchases.
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.
Study premed content offline and practice questions
Study for Premed classes with offline access to practice questions and progress tracking. View detailed explanations and high-resolution graphics for questions.
Learn English through daily lessons focusing on vocabulary and grammar. Practice sentence completion and word placement exercises. Record and receive feedback on spoken responses. Track progress with interactive quizzes and exercises.
Create a personalized study plan based on your skill level and exam requirements. Review practice questions, track progress, and access exam tips. Set goals and receive reminders for study sessions.
Design lenses, simulate optics, control components
Model 2D lenses and mirrors with precise control over shape and placement. Design aspheric surfaces and perform geometric ray tracing. Conduct sequential and non-sequential analysis. Calculate front and back focal lengths and principal surfaces.
Track homework deadlines and organize assignments. Collaborate with classmates on shared documents. Access tailored study resources and personalized learning plans. Receive real-time feedback on assignments and progress.
Identify crystals and stones by capturing or uploading photos. Use AI to determine the type of stone. Receive instant results. Learn about properties and characteristics.
Play audio and video content with automatic sentence splitting and subtitles. Adjust playback speed and repeat segments. Compare voice with original audio. Customize repeat settings for focused listening practice.
Provides detailed information on drugs and regimens for treatment. Includes data on 10 new FDA-approved agents. Offers guidance on standard and off-label drug use across major types. Features expert-authored content for clinical reference.
Practice mirror work skills through virtual simulations and structured missions. Complete tasks to build proficiency. Access advanced features with a premium subscription. Track progress and refine techniques in a clinical environment.