Learn , practice pronunciation, and write characters
Learn audio and visual aids for all sounds. Practice handwriting through tracing and free-writing exercises. Test knowledge interactive games and quizzes. Build vocabulary basic character recognition and pronunciation guides.
Test with syntax highlighting and match visualization. Customize highlight colors and view results in a list. Perform replacements and choose from light or dark themes. Access a cheatsheet for operators and metacharacters.
Plan and customize character details for Pathfinder 2e. Export character sheets as PDF or use the as a sheet. Track attributes, skills, and equipment. Save and organize multiple character profiles.
Letters A-Z with interactive graphics and sound effects. Practice fine motor skills through tracing exercises. letter shapes, sounds, and recognition. Includes alphabet blocks for playful learning. Syncs with parental controls for progress tracking.
Write and run code with daily credits, import files, open Playground files, and share code or text. Generate code snapshots in PNG, JPEG, HEIC, or PDF formats.
Provides a full-width on-screen keyboard for iPhone and iPad. It displays word suggestions across the entire width, not just the center. Keys for numbers and symbols are positioned for easy access.
Through structured lessons focused on one subject at a time. Complete exercises to reinforce concepts. Track progress and expand knowledge systematically. Sync devices for continued learning.
The app transmits messages as morse code and decodes received light signals into text. Users can switch to receive mode and tap the screen to see messages or switch to input mode, type text, and press transmit to send messages.
Decode Morse code audio into text using microphone or headset input. Automatically translate signals or manually adjust settings for weak signals. Control filter frequency, WPM speed, and background noise threshold.
Provides offline and translation features for Mandarin and Cantonese. Recognize text via camera or handwrite input. Access definitions and translations in over 20 languages. Support word pronunciation and character details.
Learn through a -based that teaches decoding dots and dashes. Practice with interactive challenges and progress tracking. Share achievements and compete with others.
Learn HSK vocabulary and through interactive exercises and quizzes. Practice pronunciation with audio guides. Track progress with study plans and test simulations for HSK 1 to HSK 6. Review flashcards and test your knowledge with timed challenges.
Practice with exercises featuring rhythms from 2 to 12 beats per bar. Receive instant feedback on timing accuracy. Progress through graduated levels from beginner to professional. Track practice sessions and review performance metrics.
Learn techniques through interactive lessons designed for all skill levels. Practice with fun exercises to improve speed and accuracy. Track progress with built-in feedback and adjust settings for personalized learning.
Type messages using on Apple Watch with a built-in keyboard. Send texts via watch without needing a phone. Learn with a cheat sheet. Use dits “.” and dahs “-” to type in on iPhone or iPad with the included keyboard.
A that uses the device's LED or screen for lighting. Adjust brightness and color settings. Access S.O.S. signals with audio tones. Use emergency mode with flashing colors and a siren. Enable strobe effects with adjustable flash rates.