Comparison

Math Wiki vs Math. Trainer App

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Math Wiki

This app serves as a portable math encyclopedia and practice tool. It offers detailed explanations, examples, and exercises covering a wide range of mathematical topics from arithmetic to calculus, suitable for students from 7th grade through college.

Highlights
  • Portable math reference work
  • Glossary of mathematical terms
  • Foundations from 7th grade
  • Detailed explanations with examples
  • Exercises on every topic
  • Search functionality
  • Covers arithmetic, geometry, calculus, and more
Features
Read full description

"What is a linear function?", "How to solve a quadratic equation?", "What is the Pythagorean theorem all about?" Math Wiki provides numerous exercises and articles in the field of mathematics, which are helpful to better understand the foundations of mathematics from 7th grade upwards. The app is also useful in preparation for middle school exams, high school and college math. Math Wiki includes the following features: • portable and compact reference work for math • glossary of mathematical terms • numerous foundations from 7th grade • ideal for learning, reference and practice • simple and detailed explanations with lots of examples for better understanding • exercises on every topic • clear structuring with subtopics • search option • suitable for high school graduation and middle school exams Math Wiki has many explanations of important topics of mathematics which are described in detail. In addition to the explanations there are examples and lots of tasks with solutions. Learn, repeat or practice math anytime and anywhere with our wiki and encyclopedia of mathematics. The following topics are already included: Arithmetic / laws of arithmetic / mathematical rules • Elementary arithmetic • Fractions • Percentage calculation • Brackets • Exponents and roots • Logarithms Geometry • Geometric formulas • Pythagorean theorem • Trigonometry Equations • Fractional equations • Linear equations • Quadratic equations • Systems of linear equations • Solve equations Functions • Linear functions • Quadratic functions • Sine and cosine • Trigonometric functions • Exponential functions • Growth and decay • Real functions • Exponential functions • Rational functions • Family of curves Stochastic • Random experiments and events • Probability • Calculating probability • Tree diagrams • Combinatorics • Statistics Differential calculus • Differentiability and derivative • Derivative rules • Applying the derivative • Curve sketching • Applications of differential calculus Integral calculus • Indefinite integral • Integration rules • Definite integrals • Calculating areas with integrals • Applications of integral calculus Analytical geometry • Vectors • Vector algebra • Lines in three dimensions • Relative position of lines • Planes • Relative position of planes For more information about our terms and policies please visit: https://www.lakdev.de/en/terms We strive to constantly expand the app and add new items and tasks. Feel free to send us your feedback, requests, topics and suggestions to math@lakschool.com.

About

Math. Trainer App

This app helps high school students memorize math formulas quickly for exams and homework. It features a formula bank, trainer mode with spaced repetition, and progress tracking to build long-term memory and confidence.

Highlights
  • Formula Bank (Algebra, Geometry, Trigonometry)
  • Trainer Mode with Spaced Repetition
  • Adaptive Learning
  • Progress Tracking
  • Customizable Repetitions
Features
Read full description

Struggling to remember math formulas? Preparing for exams or tests? The app Math. Trainer App will help you memorize them quickly. It’s designed especially for high school students. Whether you’re getting ready for final exams, working on homework, or simply want to boost your confidence in math, this app makes learning effective, engaging, and stress-free. Key Features: Formula Bank — Access a vast collection of mathematical formulas across all major topics: algebra, geometry, and trigonometry. Trainer Mode — Practice with spaced repetition and adaptive learning for faster memorization. Drag and drop mathematical quantities, build the formula, and remember it. If you make a mistake, flip the card and repeat the formula again. Control the number of repetitions in the app settings. Progress Tracking — Monitor your learning process and identify weak areas to improve. No more flipping through textbooks or cramming the night before! Our app helps you build long-term memory and confidence for exams — anytime, anywhere. Perfect for: • High school students • Exam preparation (GCSE, IB, SAT, GMAT, etc.) • Quick review before lessons or tests Download Math. Trainer App now and make math your strongest subject! TERMS OF USE: https://blatt.one/math/terms PRIVACY POLICY: https://blatt.one/math/privacy EULA: https://blatt.one/math/eula

Screenshots

Math Wiki4 screens
Math. Trainer App4 screens

Verdict

The call

The clearest difference is ads: Math Wiki at none against Math. Trainer App's shown. Math Wiki also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.6). Math. Trainer App's advantage is update cadence (every 3 weeks vs every 7 months). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Math Wiki sells 3 in-app purchases, starting at $2.99 per month and Math. Trainer App sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Math Wiki ships an update every 7 months, Math. Trainer App every 3 weeks. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 6 level
Math Wiki versus Math. Trainer App: the parameters behind the verdict, then further details
ParameterMath WikiMath. Trainer App
PriceFreeFree
Rating—3.0 (2 ratings) — better
Positive reviews95.8% of reviews100.0% of reviews — better
Number of ratings—2 — better
Update frequencyEvery 7 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.6
Further details — not scored
Size30 MB39 MB
Age rating4+4+
DeveloperL&K development GmbHBlatt, Inc

Customer experience

Math Wiki

Written reviews24 reviews
Positive95.8%
Neutral4.2%
Negative0.0%

Math. Trainer App

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Math Wiki

Subscriptions1
  • Premium monthly$2.991 Month
One-time2
  • MatheWiki Aufgaben$3.99
  • MatheWiki Premium$8.99
1 purchases

Math. Trainer App

One-time1
  • Removing ads$1.99

Questions

Is Math Wiki free?
Math Wiki is free to download, with in-app purchases available.
Is Math. Trainer App free?
Math. Trainer App is free to download, with in-app purchases available.
Do Math Wiki or Math. Trainer App have ads?
Math. Trainer App shows ads; Math Wiki does not.
Which is updated more often, Math Wiki or Math. Trainer App?
Math Wiki ships an update every 7 months, and Math. Trainer App every 3 weeks. Most recently, Math Wiki was updated on October 10, 2026 and Math. Trainer App on October 7, 2026.

Other comparisons