Math Interactive vs Quotient Math Drill

Improve your math skills and get a deeper understanding of mathematical concepts, definitions, formulas and proofs. With 23 subjects containing more than 200 articles with detailed descriptions, solved solutions and thorough proofs, this app is perfect for every high school student or any person eager to learn mathematics. Improve your intuition by exploring the interactive illustrations and learn how to solve both simple and difficult math problems through elegant solutions. Buy Premium to access all content and features. • Quickly search for the article or formula you need. • Use the links to read more on a subject. • Improve your understanding with interactive illustrations. • Pick up where you left off with the "Recents"-category. • Share an article via mail, iMessage, Facebook etc. • Jump to any section through the bottom navigation. • Enjoy the graceful and user-friendly design. The app covers the following 23 subjects: • Coordinate System • Differential Calculus • Differential Equations • Exponential Functions • Functions • Geometry • Geometry Terms • Hypothesis Testing • Integral Calculus • Linear Functions • Numbers and Algebra • Percentages • Power Functions • Probability • Quadratic Equation • Quadratic Polynomial • Regression and Growth • Solid Geometry • Statistics • The Straight Line • Trigonometry • Vectors in 2D • Vectors in 3D Space

Quotient is the fastest way to sharpen your mental arithmetic. Pick an operation, hit Start, and race through as many problems as you can in 60 seconds. Whether you are a student building fluency, a parent practising with your child, or an adult keeping your mind sharp, Quotient gives you a clean, distraction-free drill with instant feedback and progress tracking. Choose from addition, subtraction, multiplication, division, or a mixed mode that throws every operation at you at random. Three difficulty levels let you grow at your own pace: Easy keeps numbers between 1 and 10, Medium pushes up to 25, and Hard goes all the way to 99. Every drill is timed with a large countdown so you always know how many seconds remain. A green flash confirms a correct answer, a red flash on a wrong one keeps you honest. Your score tallies in real time at the top of the screen. After each session your results are saved automatically. Head to the Stats tab to review your best score, total problems solved, overall accuracy percentage, and your current daily streak. The Levels tab lets you change difficulty and operation at any time. No account needed. No ads. No internet required. All data stays on your device. Features: - 60-second timed drills with countdown ring - Five operation modes: +, -, x, divide, and mixed - Three difficulty levels with adjustable number ranges - Real-time score counter and instant correct/wrong feedback - Stats: best score, accuracy, streak, and total solved - Works completely offline