A math practice app, one problem at a time

Practice 24 topics with adaptive difficulty. AP Calculus, SAT, Gaokao, and more. Offline. Available in 12 languages.

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Math Zen 暂未在中国大陆的应用商店上架。

Not available in app stores in mainland China.

24 topics334 practice templates28 exam paths12 languages

Everything You Need to Master Math

From arithmetic to Laplace transforms, practice at your own pace with intelligent progression.

Adaptive Difficulty

Bucket-based progression adjusts difficulty as you improve. Master each concept before moving on.

Exam Prep

28 standardized test paths with exam-authentic problem formulations for ENEM, AP Calculus, SAT, and Gaokao.

24 Topics

From basic arithmetic through calculus, linear algebra, and discrete math. 157 subtopics, 334 templates.

Offline First

All problems generated locally. Practice anywhere, no internet connection required.

12 Languages

Full support for English, Russian, Chinese (Simplified and Traditional), Japanese, Korean, German, French, Spanish, Portuguese, Dutch, and Swedish.

Privacy First

Your data stays on your device. Optional cloud sync with full control over your information.

Prepare for Your Exam

Practice with exam-authentic problem formulations designed to match the style and difficulty of real standardized tests.

AP Precalculus

College Board's Advanced Placement Precalculus exam: polynomial and rational, exponential and logarithmic, and trigonometric and polar functions, tested in 42 multiple-choice and 4 free-response questions.

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AP Calculus AB

College Board Advanced Placement Calculus AB exam. Covers limits, derivatives, integrals, and their applications.

30 exam-specific templates

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AP Calculus BC

College Board Advanced Placement Calculus BC exam. Extends AB with sequences, series, parametric, and polar topics.

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AP Statistics

College Board's Advanced Placement Statistics exam on the course revised for 2026-27: five units, from exploring data and probability to inference and regression, tested in 42 multiple-choice and 4 free-response questions.

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SAT Math

College Board SAT Mathematics section. Covers algebra, functions, geometry, and data analysis with real-world word problems.

41 exam-specific templates

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GRE Quantitative Reasoning

The math measure of the GRE General Test, taken for graduate and business school admission: 27 questions in two sections on arithmetic, algebra, geometry and data analysis, with an on-screen calculator.

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GMAT Focus Quantitative Reasoning

The Quantitative Reasoning section of the GMAT Focus Edition, the business school admission test: 21 problem-solving questions in 45 minutes on arithmetic and algebra, with no calculator and no geometry.

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Gaokao Mathematics

Chinese National College Entrance Examination mathematics section. Formal Chinese math style with rigorous proof-oriented problems.

43 exam-specific templates

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Suneung Mathematics

Korean College Scholastic Ability Test mathematics section. Common questions on Mathematics I and II plus one elective: Probability and Statistics, Calculus, or Geometry.

12 exam-specific templates

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Kyotsu Test Mathematics

Japanese Common Test for University Admissions mathematics sections: Mathematics I·A and Mathematics II·B·C, in the format introduced with the new curriculum in 2025.

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Abitur Mathematics

German secondary school leaving examination mathematics section. Covers analysis, analytic geometry/linear algebra, and stochastics.

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Baccalauréat Mathematics

French Baccalauréat mathematics specialty (spécialité mathématiques) exam taken in terminale. Covers analysis, sequences, the exponential and logarithm functions, integrals, probability, and space geometry.

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ENEM Mathematics

Brazilian National High School Exam (Exame Nacional do Ensino Médio), Mathematics and its Technologies section. Heavily contextualized problems set in real-world situations rather than abstract statements.

41 exam-specific templates

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GSAT Mathematics

Taiwan's General Scholastic Ability Test (學測) mathematics: two separate papers, Math A (數學A) for the grade 11 A track and Math B (數學B) for the B track, each scored on a 0-15 level scale.

35 exam-specific templates

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Selectividad Mathematics

Mathematics II paper of the Spanish university entrance exam (PAU, still widely called Selectividad, EBAU or EvAU): analysis, linear algebra, geometry in space, and probability, on a structure set by each region.

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EXANI-II Mathematics

Mexico's national university admission exam (Examen Nacional de Ingreso a la Educación Superior) from CENEVAL. Mathematics is tested in Pensamiento matemático, an area every candidate takes, and in math-based subject modules such as Calculus or Probability and Statistics that universities assign by degree program.

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Högskoleprovet Quantitative Part

Swedish Scholastic Aptitude Test (Högskoleprovet), quantitative part: XYZ problem solving, KVA quantitative comparisons, NOG data sufficiency, and DTK diagrams, tables and maps. The verbal half (ORD, LÄS, MEK, ELF) is not covered.

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VWO Wiskunde A and B

Dutch pre-university (VWO) central exams in mathematics: wiskunde A, the applied course of the E&M and N&G profiles, and wiskunde B, the calculus and geometry course of the N&T profile. Set nationally by the College voor Toetsen en Examens.

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A-Level Mathematics

A level Mathematics in England: a linear qualification of three 2-hour papers covering pure mathematics, statistics and mechanics, set by AQA, Pearson Edexcel and OCR on shared national content.

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ACT Math

The mathematics section of the ACT, the US college admission test: 45 multiple-choice questions in 50 minutes on number and quantity, algebra, functions, geometry, statistics and probability, and applied multi-step problems.

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IB Mathematics: Analysis and Approaches

Mathematics: analysis and approaches, the more algebraic and calculus-focused of the two IB Diploma Programme mathematics courses, offered at standard level (SL) and higher level (HL) and assessed by the International Baccalaureate.

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HKDSE Mathematics Compulsory Part

The core mathematics subject of the Hong Kong Diploma of Secondary Education: Paper 1 with conventional questions and Paper 2 with multiple-choice questions, covering number and algebra, measures, shape and space, and data handling. Set by the HKEAA.

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HKDSE Mathematics Extended Part Module 1 (Calculus and Statistics)

The calculus and statistics module of the HKDSE Mathematics Extended Part, taken on top of the Compulsory Part: one 2½-hour paper on the binomial expansion, e and logarithms, differentiation, integration, probability distributions and estimation. Set by the HKEAA.

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HKDSE Mathematics Extended Part Module 2 (Algebra and Calculus)

The algebra and calculus module of the HKDSE Mathematics Extended Part, taken on top of the Compulsory Part: one 2½-hour paper on induction, the binomial theorem, trigonometry in radians, limits, differentiation, integration, matrices, linear systems and vectors. Set by the HKEAA.

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Matura: basic level

The Polish matura in mathematics at poziom podstawowy: the compulsory 180-minute written exam that every maturzysta sits, set by the Centralna Komisja Egzaminacyjna (CKE) on the 13 sections of the national core curriculum.

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Matura: extended level

The Polish matura in mathematics at poziom rozszerzony: an optional 180-minute exam of open tasks only, taken as an additional subject, covering the whole basic syllabus plus polynomials, parameters, limits and derivatives.

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FUVEST Mathematics

Mathematics in FUVEST, the entrance exam (vestibular) of the University of São Paulo: a share of the 80-question first phase for every candidate, and written questions in the second phase for careers that list maths.

17 exam-specific templates

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AST Math A (分科測驗)

Advanced Subjects Test (分科測驗) Mathematics A (數學甲), the July exam whose scores feed placement admission: one 80-minute paper on the grade 10, grade 11 A-track and grade 12 Math A syllabus, calculus included, scored on a 0-60 level scale.

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202 exam-specific templates across AP Calculus AB, SAT Math, Gaokao Math, GSAT Math, ENEM Math, and Suneung Math.

See It in Action

Home: the full curriculum

Why I Built Math Zen

Math practice apps felt either too gamified or too dry. I wanted something in between: a tool that respects your time, adapts to your level, and helps you actually learn.

Math Zen generates problems algorithmically, so you never run out of fresh practice. The bucket progression system ensures you master each concept before moving on, while exam-specific templates prepare you for the real thing.

Whether you are preparing for AP Calculus, the SAT, Gaokao, or just brushing up on algebra, Math Zen meets you where you are.

Ivan, Trifoil Trailblazer

Frequently Asked Questions

Start Practicing Today

Download Math Zen and master math at your own pace. Free, offline, and available in 12 languages.

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Math Zen 暂未在中国大陆的应用商店上架。

Not available in app stores in mainland China.