Learn Ruby programming with guided lessons on your phone. Complete exercises and track progress. Access code examples and practice writing scripts. Receive feedback on code submissions. Sync learning history across devices.
The app offers 17 classic games for children aged 2-6, including puzzles, hidden object pictures, memo games, and an animal piano. It contains no advertisements or in-app purchases, providing a safe and engaging experience.
The app provides a music library for prenatal education, covering all stages of pregnancy. It offers a selection of gentle classical piano, nature sounds, guzheng music, and lullabies to support fetal auditory development and calm expectant mothers.
Techniques through 192 video lessons. Watch tutorials on holding the , playing notes, and learning songs like "Oh Susanna." Practice basic skills and progress to advanced techniques. Track progress and repeat lessons for improvement.
Teaches early language skills through alphabet recognition and vocabulary. Includes English and Cantonese voiceovers. Features animal sounds, a piano with 14 keys, and themed for food, fruits, and animals.
The app allows users to recognize pitches by sight or sound and notate or play them on the piano. It includes a Grade Book for saving and printing results, with options for different clefs and an Ear Training mode.
The app offers early language learning and music for babies and kids. It includes sample cards with English voice, animal sounds, and a baby piano with 14 keys and 8 animal sounds.
The app provides a method for learning and typing Chinese characters and words. It offers step-by-step instructions, explanations, prompts, and practice modes for self-training.
The app provides dual keyboards with piano sound and features like Key-Marks and Keyboard-Sync for teaching music. Users can control keyboard rotation, size, and range selection with on-screen instructions.
Learn skills for versions 2007, 2010, and 2013. Follow step-by-step tutorials with images. Save favorite lessons. Access data processing, statistical analysis, and financial functions.
Learn programming fundamentals and advanced topics like data structures through detailed tutorials. Access interview questions and practice exercises. Interact with a sleek graphical interface to enhance understanding and retention.
The app provides a collection of nursery rhymes and songs for children. It features educational and interactive elements with cute animations to enhance learning and enjoyment.
The app provides five nursery rhymes for children with music and animations. Users' children can learn lyrics through songs and enjoy interactive content.
The app offers early language learning and music for babies and kids. It includes learning cards with English and Mandarin voice, animal sounds, and a baby piano with 14 keys and 8 animal sounds.
The app provides an electronic tuning aid for blind piano tuners. It offers a unique feedback sound to indicate sharp or flat, simulating a strobe display.
Learn through structured lessons covering fundamentals to advanced topics. Practice coding exercises and receive instant feedback. Track progress and access a library of tutorials for continuous learning.
Learn and with vocabulary, example sentences, and pronunciation guides. Practice speaking with audio recordings. Test knowledge with quizzes and progress tracking. Sync learning across devices.
Teaches numbers 0-9, colors, animals, shapes, and alphabet in 8 languages. Includes interactive games for children ages 1+. Features sound effects and visual prompts for learning. Syncs with Apple Health.