Math Zen: Exam Prep & Drill

AP Calc AB/BC and SAT Math exam prep with exam-style multi-part problems. 470+ templates across 24 topics with mastery-based progression. Practice offline. No ads.

Math Zen is a math practice app built for real exam performance, not a calculator that does your homework for you.

Work through algorithmically generated problems that cover the topics and skills tested on real exams. The adaptive mastery-based progression system tracks your accuracy and adjusts difficulty automatically: struggle with a concept, and it comes back for review; master it, and you advance. Practice offline, anytime, with zero distractions.

EXAM PREP

Math Zen includes exam-style problem sets for major standardized tests:

• AP Calculus AB: 30 templates: particle motion, optimization, related rates, FTC, and accumulation functions.
• SAT Math: 41 templates with word problems, real-world contexts, and data interpretation.
• Gaokao Mathematics: 43 templates in formal Chinese math style.
• Also available: AP Calculus BC, Suneung, Abitur, and Kyōtsū Tesuto exam paths.

Exam prep problems include multi-part questions. Each part builds on the previous one, training you to work through complex, connected reasoning.

24 TOPICS, 470+ PROBLEM TEMPLATES

Six sections covering math from arithmetic through university-level content:

Algebra: Arithmetic, Algebra, Complex Numbers, Logarithms Precalculus: Functions, Graph Analysis, Hyperbolic Functions, Sequences & Series Calculus: Limits, Derivatives, Integrals, Differential Equations, Partial Derivatives, Parametric Equations, Polar Coordinates, Multiple Integrals, Laplace Transforms Geometry & Trigonometry: Geometry, Trigonometry Linear Algebra: Vectors, Matrices, Abstract Algebra Discrete Math: Probability, Statistics

156 subtopics. 470+ algorithmically generated templates. Every session is different.

KEY FEATURES

Mastery-Based Progression: A five-level bucket system tracks your accuracy within each subtopic and advances you from easy to hard as you demonstrate understanding. This is not random drilling; it is structured, adaptive practice that builds genuine long-term retention.

Mistake Journal: Every wrong answer is captured automatically. Come back later and retry that exact problem type with fresh numbers, until the concept clicks. Resolve them all for a small celebration.

Visual Problems: Interactive graphs, geometric diagrams, and animated transformations bring abstract concepts to life.

Leaderboard: See how your practice volume compares to other students.

Offline First: The entire app works without internet. Practice on a plane, subway, or anywhere else. Progress syncs when you reconnect.

No Ads, Ever: Clean, focused, distraction-free. No ads, no coins, no lives.

9 Languages: English, Russian, Chinese (Simplified), Japanese, Korean, German, French, Spanish, Portuguese.

PERFECT FOR

• Students preparing for AP Calculus AB/BC, SAT Math, ACT Math, or IB Math
• Students preparing for Gaokao, Suneung, Kyōtsū Tesuto, or Abitur
• University students in Calculus I/II, Linear Algebra, or Differential Equations
• Self-learners who want structured math practice at their own pace

HOW IT WORKS

1. Choose a topic or an exam prep path.
2. Math Zen generates a fresh problem (a quick quiz of one concept) matched to your current level.
3. Solve it: type your answer or select multiple choice.
4. Correct answers advance your progression. Wrong answers trigger review.
5. Over time, you build lasting mastery across every subtopic.

SUBSCRIPTION

Math Zen is free to start with access to core topics. Premium unlocks the full topic library, all exam prep paths, and detailed analytics.

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