Comparison

Math Master vs 4th Grade Math

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

4th Grade Math

This app offers a comprehensive 4th-grade math curriculum with video lessons, practice exercises, and assessments. It acts as a personal math tutor, allowing users to follow a structured course or find specific topics. Progress tracking and review tools help solidify learning.

Highlights
  • Video math instruction
  • Guided practice exercises
  • Diagnostic quizzes
  • Printable worksheets
  • Progress tracking
  • Chapter reviews and final exam
Features
Read full description

YourTeacher provides a complete 4th Grade Math curriculum with a personal math teacher. Search for the exact lesson you need or simply take the course from start to finish. Every lesson features video instruction, guided practice, tests, background modules, diagnostic quizzes, worksheets, notes, and more. Track your progress with our dynamic grade report and use the chapter reviews and final exam to solidify your knowledge. 3-Day Free Trial! Cancel at any time during the first 3 days after you’ve purchased the program and you will not be charged for the purchase! Terms of use: https://storage.googleapis.com/mathhelp/content/license/license-terms-and-conditions.pdf Privacy Policy https://storage.googleapis.com/mathhelp/content/license/privacy.pdf

Screenshots

Math Master4 screens
4th Grade Math4 screens

Verdict

The call

The clearest difference is review sentiment: Math Master at 45% against 4th Grade Math's 0%. Math Master also leads on update cadence (every 5 weeks vs every 4 months) and ratings volume (321 vs 69). 4th Grade Math's advantage is rating (4.4 vs 4.2) and iOS requirement (13.0 vs 17.6). On price, ads, 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 Master sells 5 in-app purchases, starting at $1.99 per 7 days and 4th Grade Math sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

4th Grade Math holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 321 and 69 respectively. Written reviews complicate that: 45% of Math Master's written reviews are positive against 0% of 4th Grade Math's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Math Master ships an update every 5 weeks, 4th Grade Math every 4 months. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.

Scorecard5 real differences · 5 level
Math Master versus 4th Grade Math: the parameters behind the verdict, then further details
ParameterMath Master4th Grade Math
PriceFreeFree
Rating4.2 (321 ratings)4.4 (69 ratings) — better
Positive reviews45.0% of reviews — better0.0% of reviews
Number of ratings321 — better69
Update frequencyEvery 5 weeks — betterEvery 4 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.613.0 — better
Further details — not scored
Size38 MB15 MB
Age rating9+4+
DeveloperSmart Kidz Club Inc.YourTeacher.com

Customer experience

Math Master

All ratings321 ratings
Positive79.8%
Neutral4.4%
Negative15.9%
Written reviews20 reviews
Positive45.0%
Neutral10.0%
Negative45.0%

4th Grade Math

All ratings69 ratings
Positive84.1%
Neutral4.3%
Negative11.6%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

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

4th Grade Math

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
1 purchases

4th Grade Math

Subscriptions1
  • 4th Grade Math3 Days trial$9.991 Month

Questions

Is Math Master free?
Math Master is free to download, with in-app purchases available.
Is 4th Grade Math free?
4th Grade Math is free to download, with in-app purchases available.
Which has better reviews, Math Master or 4th Grade Math?
4th Grade Math is rated higher. Math Master averages 4.2 out of 5 from 321 ratings, while 4th Grade Math averages 4.4 from 69 ratings.
Do Math Master or 4th Grade Math have ads?
Neither Math Master nor 4th Grade Math shows ads.
Which is updated more often, Math Master or 4th Grade Math?
Math Master ships an update every 5 weeks, and 4th Grade Math every 4 months. Most recently, Math Master was updated on September 23, 2026 and 4th Grade Math on September 22, 2026.

Other comparisons