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
Practice with audio recording, playback, and pitch detection. Transcribe melodies by tapping notes. Adjust tempo and key. Play along with backing tracks. Set practice goals and track progress. Sync with external instruments.
The app presents a philosophical approach combining spirituality, energy medicine, scientific concepts, and intuition. It aims to align spirit, soul, and body for health, emotional, financial, and spiritual breakthroughs.
Scan problems, equations, or text with the camera for instant solutions. Receive detailed step-by-step explanations. Access academic resources and study guides. Set reminders for study sessions. Sync notes across devices.
The app offers personalized math training with interactive tutorials and AI-based learning. It covers topics from counting to algebra, with free explanations and word problem practice for ages 4-14.
Manage a dog training business by collecting and training dogs, teaching them skills, and maintaining their health and appearance. Complete challenges to progress, unlock new dogs, and expand your training capabilities.
Solve math problems with customizable question types including multiple choice and fill-in-the-blank. Adjust difficulty levels and track progress. Use scratch pad for working out solutions. Set goals and receive instant feedback.
Solve problems with step-by-step explanations. Understand concepts through interactive lessons. Practice with customizable exercises. Get instant answers and feedback. Track progress over time. Share solutions with others.
The app provides conjugation charts for over 1300 Spanish verbs. Users can listen to audio pronunciations and access tense and mood explanations with examples.
The app provides interactive simulators for VOR and ILS navigation. It offers step-by-step training modules and realistic exercises designed by certified flight instructors.
Allows users to scan and erase handwritten notes. It provides detailed solutions to math problems and organizes mistakes for revision. Parents can view and assist with problem-solving and tasks.
Learn through a 7-stage memorization process with spaced repetition. Practice words offline, set reminders, and track progress. Review words with flashcards, quizzes, and audio pronunciations. Adjust difficulty based on performance.
Practice arithmetic operations, exponents, and equations with randomly generated problems. Solve mixed operations, work with scientific notation, and calculate roots. Track progress and review solutions for each problem.
The app provides step-by-step solutions for math problems from pre-algebra through calculus. It includes a scientific calculator, graphing calculator, and a user-friendly editor for inputting problems.