Comparison

Math Master vs AP Exams

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

Head to head
About

Math Master

This app helps 9-10-year-olds master 4th-grade math skills through fun, curriculum-aligned games and activities. It covers a wide range of topics including fractions, decimals, geometry, and data analysis, with practice and test modes to reinforce learning.

Highlights
  • Curriculum-aligned 4th-grade math
  • Practice and test modes
  • Scratch pad for problem-solving
  • Covers fractions, decimals, geometry
  • Detailed feedback and explanations
  • No ads or distractions
Features
Read full description

Smart Kidz Club Grade 4 Math App is curriculum-aligned for 9-10-year-olds to practice and master all the required grade 3 math skills. This app follows the US Common Core State Standards and consists of comprehensive math skills essential for GRADE 4 school students. Resources consist of activity books with math problems. Each Math Activity that requires complex solving, consists of a SCRATCH PAD option where the child can freely write on the screen (overlay) to solve the problems in writing if they so desire. Math activities cover all the required grade 4 skills such as coordinate plane, measurement, equivalent fractions, multiplication of fractions, ordering fractions, geometry, mixed operations, logical reasoning, variable equations, decimal numbers, adding and subtracting decimal numbers, time, patterns and sequences, data and graphs, probability, statistics, and variable expressions. Math Activities consist of 2 modes, practice and test. Each of these modes comes with a choice of the number of questions/problems that the child wishes to solve— 1) Practice Mode: The Practice Mode allows the child to solve each problem before advancing to the next problem while prompting them to try again if they choose the wrong answer. The Practice Mode is not scored. At the end of the practice mode, the child can try again with a new set of problems. 2) Test Mode. The Test Mode is scored and does not prompt the child during their attempt to solve the problem. At the end of the Test Mode, the child can try again with a set of new math problems or review their answers with detailed feedback and explanation. This app supports maths learning in homes by helping kids in grade 4 with their mathematical understanding and mastering math skills without any harmful distractions or ads.

About

AP Exams

Read full description

Bring your AP courses into one study space. Explore 20 subjects with more than 45,000 practice questions, organized study topics and a subject Handbook. Start with the course you need today, then move between focused practice and reference lessons. CHOOSE A FOCUS Browse a course by unit and topic. Work on a specific concept, revisit earlier material or explore another of your selected AP subjects. LEARN THROUGH PRACTICE Answer subject-specific questions, then review explanations. Question formats vary by topic and include multiple choice, written responses, passages and diagrams. READ, REVIEW, RETURN Use Handbook lessons to revisit concepts and supporting illustrations. Keep your courses together, return to your study activity and continue from Home. PREPARE FOR EXAM DAY Find practice papers in the Mock tab for supported subjects. Availability varies by course; mock exams are not offered for every subject. DOWNLOAD YOUR STUDY MATERIALS Download a subject's content before using its downloaded study materials offline. Downloads and online features need an internet connection. SUBJECT COVERAGE Sciences: Biology, Chemistry, Environmental Science, Physics 1 and Physics 2. Math: Calculus AB, Precalculus and Statistics. Computing: Computer Science A and Computer Science Principles. Language and literature: English Language, English Literature and Spanish Language & Culture. History and society: Psychology, Human Geography, Macroeconomics, U.S. Government and Politics, US History and World History: Modern. Content counts describe the current catalog. Content, mock availability and access can vary by subject and app version. Some features or content may require a subscription. AP Exams is an independent study app and is not affiliated with or endorsed by the College Board. AP is a trademark of the College Board. Terms of Use: https://alphabeat.co.uk/terms-and-conditions Privacy Policy: https://alphabeat.co.uk/privacy-policy

Screenshots

Math Master4 screens
AP Exams4 screens

Verdict

The call

The clearest difference is iOS requirement: AP Exams at 15.0 against Math Master's 17.6. On price, update cadence, ads and in-app purchases 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 Master sells 5 in-app purchases, starting at $1.99 per 7 days and AP Exams sells 3 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

Scorecard1 real difference · 9 level
Math Master versus AP Exams: the parameters behind the verdict, then further details
ParameterMath MasterAP Exams
PriceFreeFree
Rating4.2 (328 ratings) — better—
Positive reviews45.0% of reviews—
Number of ratings328 — better—
Update frequencyEvery 5 weeksEvery 5 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.0 — better
Further details — not scored
Size38 MB48 MB
Age rating9+4+
DeveloperSmart Kidz Club Inc.Alpha Beat Limited

Bugs and requests

Math Master

Reported bugs

4 issues
  • 🐛 Keeps asking to sign up
  • 🐛 Elements not clickable
  • 🐛 App does not let you do anything
  • 🐛 Clicking on items doesn't work

Requested features

4 requests
  • Add improper fractions
  • Show how to learn math first
  • Explain correct answers
  • Make app free

AP Exams

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

Math Master

Subscriptions4
  • Math Practice for Grade 4:1W$1.997 Days
  • Math Practice for Grade 4:1M$2.991 Month
  • Math Practice for Grade 4:3M3 Days trial$3.993 Months
Show 1 more
  • Math Practice for Grade 4:6M3 Days trial$4.996 Months
One-time1
  • Lifetime access to all content$9.99
3 purchases

AP Exams

Subscriptions2
  • Monthly3 Days trial$14.991 Month
  • Quarterly3 Days trial$34.993 Months
One-time1
  • Lifetime$79.99

Questions

Is Math Master free?
Math Master is free to download, with in-app purchases available.
Is AP Exams free?
AP Exams is free to download, with in-app purchases available.
Do Math Master or AP Exams have ads?
Neither Math Master nor AP Exams shows ads.
Which is updated more often, Math Master or AP Exams?
Math Master ships an update every 5 weeks, and AP Exams every 5 weeks. Most recently, Math Master was updated on November 3, 2026 and AP Exams on November 7, 2026.

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