Write on ruled or blank paper with multiple line sizes and paper types. Choose from 20 colors. Continue on existing paper. Includes calming background music.
Learn Japanese with interactive lessons and quizzes. Practice writing by tracing characters and comparing to animations. Listen to audio references for special sounds. Access offline phrasebook and video demonstrations.
View and analyze rare video images of interventional cardiology procedures. Upload and submit educational content for expert review. Access curated medical data and videos for professional learning. Track contributions and view peer-reviewed content.
Play games to practice arithmetic and problem-solving skills. Access a growing library of games requiring internet connection. Track progress and challenge friends through in- features.
On two backgrounds with adjustable line sizes. Continue drawing on previous sketches. Include calming music. No internet required. No data collection. Use colorful or shiny pens for creative expression.
Stream live audio over WiFi for events like conferences or lectures. Use phone as a talk-back microphone during Q&A sessions. Adjust design for accessibility. Enable barrier-free listening throughout a room. Support live translation features.
Guess in images to improve vocabulary and observation skills. Tap to reveal clues, write answers, and track progress. Play offline without internet connection. Includes diverse, high-quality images across various topics.
Create and share unfiltered content without filters or editing tools. Choose content categories to follow and customize your feed. Connect with others based on shared interests without algorithmic recommendations.
Create speech from text using AI cloning. Upload a reference or select an anime-style character. Generate speech instantly and save profiles for reuse. Preview character voices by tapping avatars.