Practice speed reading and peripheral vision exercises with customizable settings. Track progress using detailed statistics. Compete on online leaderboards. Improve attention and visual discernment through targeted drills.
by Artem Tselikov★ 4.6246 ratingsEducation$0.99Data updated 2026-09-09
Languages interactive lessons, vocabulary drills, and grammar exercises. Practice speaking AI conversation partners. Track progress weekly reports and set learning goals. Sync lessons across devices and access free content anytime.
With interactive lessons, vocabulary exercises, and grammar drills. Practice speaking, listening, reading, and writing. Includes a built-in translator and progress tracking features.
Teach and practice multiplication with interactive exercises and visual aids. Track progress with repetition drills. Include sounds and animations to engage children. Allow restarts at any time for continued learning.
Solve problems with interactive exercises and instant feedback. Practice with 100 free problems and unlock 10 more weekly. Track progress and revisit topics for reinforcement. Access unlimited content with a subscription.
Prepare for the Civics Exam with lessons, flashcards, and audio narration. Toggle between official and simplified content. Access state-specific information and review 100 questions in flashcard format. Study in English, Spanish, or French.
Explore the with 3D models of all elements. Tap to view detailed information including symbol, atomic mass, and physical properties. Search for elements and rotate 3D models for interactive learning. No registration or payment required.
Wirelessly iOS devices to Adafruit LE modules for project control. Send sensor and GPS data via Bluetooth LE. Control directional inputs and Arduino pins. Transmit and receive messages in Hex or ASCII formats. Communicate with CircuitP devices.
Play card games against AI opponents using reinforcement learning. Choose from multiple trick-taking games. Customize game settings and track progress. Challenge friends via in- multiplayer. Share high scores and game history.
Play by tapping correct shapes and avoiding incorrect ones to test reaction speed. Adjust difficulty as gameplay progresses. Restart instantly without delays. Features colorful visuals and simple, responsive controls.
Play word puzzles to improve memory, attention, and focus. Solve grid-based challenges with fast-paced gameplay. Compete in real-time mode against others and earn rewards. Track progress and set daily training goals.