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.
by Dalvin Digital Design LLC★ 5.02 ratingsDeveloper ToolsFreeData updated 2026-09-06
Learn alphabets, numbers, colors, and shapes through interactive lessons. Explore topics like fruits, animals, and days of the week with visual aids. Practice spelling with shuffle games.
Learn ethical hacking and cybersecurity through structured lessons and practical tutorials. Access sixty chapters across ten sections. Use an AI for personalized learning. Practice Linux commands and network analysis techniques.
Learn with interactive lessons that include listening, reading, and vocabulary exercises. Engage with visual and touch-based activities to improve language skills.
Learn through structured lessons from beginner to advanced levels. Practice with exercises, quizzes, and sentence translations. Access daily life phrases, vocabulary, and grammar rules. Track progress and review material for reinforcement.
Customize language learning with fluency-based lessons and goal-setting features. Complete interactive lessons for structured grammar and vocabulary practice. Track progress and adjust learning pace according to personal preferences.
Practice vocabulary, grammar, reading, and listening
Prepare for the N5 exam by practicing vocabulary, grammar, reading, and listening. Complete exercises to knowledge. Subscribe for writing practice, listening scripts, and pronunciation analysis. Track progress and review answers.
: Follow step-by-step tutorials, write and run code using an in-built compiler, take quizzes, and track progress. Access lessons without prior coding experience and explore Java fundamentals.
Through interactive lessons, vocabulary drills, and grammar exercises. Practice speaking AI conversation partners. Track progress quizzes and proficiency tests. Access audio and video content for listening practice.
Learn Japanese kanji with interactive quizzes and writing exercises. Practice reading and writing 191 characters. Includes audio pronunciation and progress tracking. Suitable for elementary students and exam preparation.
Manage and organize coding scripts with syntax highlighting and code templates. Create custom folders and categories. Search by title or content. Filter by language or tags. Access pre-written programming scripts and code snippets.
Learn and practice Ethiopian Orthodox Church chants with guided audio recordings. Access historical and liturgical information. Save and share recorded sessions. Sync progress across devices.
Practice with interactive lessons on capitals, numbers, and lowercase letters. Use tracing, drawing, and games to reinforce letter formation. Track progress and receive feedback during exercises. Share completed work with parents or teachers.
Explore and iOS and watchOS haptic feedback patterns. Interact with default haptic patterns, favorite and organize them. Share Swift code snippets for integration. Use Apple Watch companion to feel directly.
With structured lessons covering vocabulary, grammar, and pronunciation. Practice speaking with interactive exercises and audio recordings. Track progress with quizzes and review sessions. Access offline content and sync learning across devices.
Through interactive lessons and game-based exercises. Practice with thousands of problems and battles. Use handwriting recognition for personalized feedback. Track progress with a virtual tutor and receive instant corrections.