Solve math problems from past competitions. Track progress and compare with others. Access full solutions for each problem. Compete on a leaderboard. Practice for School, Chapter, State, and National levels.
by AoPS Incorporated★ 4.2109 ratingsEducationFreeData updated 2026-09-10
Solve daily math problems from various grade levels to improve reasoning skills. Track progress over time. Access past competitions and practice materials. Participate in live math challenges with other students worldwide.
Scan and solve math problems by taking a photo, receiving instant answers with step-by-step explanations. Access explanations for various subjects. Store and review past solutions. Share answers with classmates.
Generate math problems for practice focusing on addition and subtraction. Customize exercises by selecting bead number translation, memorization, addition, subtraction, or mixed operations.
Scan math, chemistry, biology, and physics problems to get instant solutions. Review step-by-step explanations. Save and organize solved problems. Set reminders for study sessions. Sync progress across devices.
Practice musical and chord recognition with customizable exercises. Select difficulty levels from beginner to advanced. Track progress and receive recommendations for targeted skill development. Sync with Apple Health to monitor practice sessions.
Practice music reading with by selecting Treble or Bass clefs and choosing exercises with 10 to infinite notes. Identify notes, improve sight-reading, and track progress through interactive challenges.
Solve problems by taking photos of equations. View detailed step-by-step solutions. Use a built-in calculator for quick calculations. Access and review past problems and solutions. Share solutions via email or messaging.
Manage breeding, training, and racing in an online world. in Show Jumping, Barrel Racing, and Cross Country. Customize horses, expand ranch facilities, and join multiplayer activities. Capture photos of horses and courses.
Learn to use an AED device with interactive training modules. Practice chest compressions and rescue breaths with guided instructions. Simulate real-life scenarios to improve response time and technique. Receive feedback on performance and progress.
Collect and train over 200 monsters with feeding, breeding, and care features. Build teams to challenge bosses and levels. Gift monsters to other players. Engage in PVP battles with friends to compete for rankings.
American Sign with interactive lessons and exercises. Watch videos with native speakers to understand and practice . Practice gestures through quizzes and progress tracking. Share with others via social media.
Memorize and pairs of images within a given time. Choose from 3 time modes and 6 game types including 2, 3, and mirror variations. Progress through 10 levels per mode with increasing difficulty. Track matches and time remaining.
The app offers four training modes for practicing Blackjack basic strategy. Users can customize playing rules and focus on specific hand types for targeted practice.
Solve problems by taking photos of typed or handwritten equations. Receive step-by-step solutions with explanations. Check homework and study for exams. Access 24/7 assistance.
Teaches tables through interactive gameplay. Tracks progress with detailed statistics. Features a child-friendly interface without advertisements. Allows users to monitor learning outcomes and set practice sessions.
Organizes math competition problems by difficulty level. Allows users to bookmark problems for review and add notes. Provides detailed solutions to all included problems.
Master blackjack decisions with realistic practice.
The app helps users master basic strategy through interactive drills and realistic table rules. Users practice real blackjack hands, choose correct plays, and build speed for confident decisions.