The app offers thousands of interactive exercises, videos, and articles covering subjects such as math, science, and history. Users can practice skills with instant feedback and download content for offline viewing.
by Khan Academy★ 4.6112,582 ratingsEducationFreeData updated 2026-10-24
Through bite-sized videos, quizzes, and an AI-driven coach. Access chapters on entrepreneurship, MBA, marketing, and more. Track progress with weekly learning goals and assessments. Earn knowledge through structured lessons and interactive exercises.
Solve equations and expand expressions. Find derivatives and integrals. Work with undefined variables. Identify roots, minima, and maxima. Create tables of values. Perform regression analysis. Access free learning activities.
Solve problems by snapping photos. Receive step-by-step explanations and multiple solving methods. Access interactive graphs and a scientific calculator. View how-to animations for each solution.
Learn foundational skills through interactive covering number sense, math tasks, letter tracing, word writing, phonics, and reading. Complete challenges to build confidence and curiosity.
Play a math game to practice addition, subtraction, multiplication, division, and pre-algebra. Navigate through numbers and equations to find correct answers. Avoid obstacles and collect points to progress through levels.
Access for math, physics, and chemistry with a searchable database. View in clear formatting. Save and organize notes. Download and use offline. Receive updates with new .
Solve , physics, biology, and chemistry problems by scanning equations. Get step-by-step explanations and instant solutions. Edit and resend problems for clarification. Track progress and review detailed answers.
Learn concepts through video lessons, practice problems, and interactive quizzes. Track progress with detailed reports. Access for 5th Grade , 6th Grade , Pre-Algebra, Algebra 1, Geometry, and Algebra 2. Cancel within 3 days without charge.
Review content with flashcards, practice questions, and detailed explanations. Track progress with customizable study plans. Access science, math, reading, and grammar modules. Take full-length practice tests and receive performance analysis.
The app provides over 100 math formulas for high school and college levels in English, German, Spanish, and French. It serves as a convenient tool for students and teachers, and a reference for others.