Showing 81–100 of 1,000 ranked alternatives.
Jason Zhao
Challenges and track progress
Interviews with algorithm and data structure exercises. Solve problems with step-by-step guidance. Track progress and review solutions. Simulate real interview scenarios and receive feedback.
Avocado Mobile Inc Games
Teach with interactive games
Teach through interactive games and lessons. Includes original music, songs, and cartoon artwork. Features multiple games per lesson to reinforce learning. Encourages engagement with fun and visual elements.
wonderkind GmbH
Read books, watch animations, explore stories
Read interactive picture books with hand-drawn illustrations and over 80 animations. Tap to trigger animations and explore scenes. Share progress and favorite pages with parents.
Shahbaz Khan
3 and build projects
3 through structured lessons covering basics to advanced concepts. Write and compile code using an integrated compiler. Build real projects to practice skills. Track progress with bite-sized lessons and exercises.
Chutima Busaraprapakul
Study content and practice tests
Study for the certification with practice questions, quizzes, and review materials. Track progress with progress reports and performance analytics. Access detailed explanations for correct answers. Sync study sessions across devices.
SurfScore, Inc
Code slimes, build worlds, solve puzzles
Learn programming through interactive gameplay. Create and customize characters using object-oriented programming concepts. Solve puzzles by writing JavaScript code. Progress through levels by defeating slimes and improving hero abilities.
Vu Dang
With colorful chalk
Help learn to write 0-9 by tracing with colored chalk. Features include interactive tracing, fun sounds, and colorful graphics to keep young learners engaged.
SpriteBox LLC
Learn to through puzzle challenges
Teaches basic programming concepts through puzzle gameplay. Players guide a robot to light up tiles by using commands and logical sequences. Includes levels designed for K-12 learners to develop problem-solving and procedural thinking skills.
Coddy, Inc.
Code through interactive lessons
Through interactive challenges in Python, JavaScript, C++, HTML, CSS, and SQL. Write and run code instantly to solve puzzles. Track progress and complete real-world tasks to build practical skills.
Shadowness Inc.
Learn to design and code with courses
Learn design and coding through video courses on iOS and web development. Watch captioned videos, download source files, and track progress. Access content on iPhone, iPad, and web. Earn certificates upon completion.
Cloud Nine Development LLC
Diagnose eye conditions and access treatment guides
Provides diagnostic tools for eye conditions. Users can calculate visual acuity, transposition, and glaucoma risk. Features include dry eye disease assessment and diabetic retinopathy severity evaluation. Age to bifocal calculation is also available.
EDOKI ACADEMY
Learn to with logical puzzles
Teaches basic coding concepts through logical puzzles in a raceway format. Includes binary counting games to develop problem-solving skills. Tracks progress through 70 levels.
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