Comparison

Math Joy vs Plus Minus Math SD

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

Head to head
About

Math Joy

This app offers a fun and engaging way for children to build foundational math skills. It uses interactive games, visual aids, and a reward system to make learning numbers, addition, subtraction, shapes, and more enjoyable.

Highlights
  • Counting items
  • Addition and subtraction
  • Identifying colors and shapes
  • Comparing items and positions
  • Reward system with stars
  • Visual aids with animals
Features
Read full description

All-In-One educational center for your child. Learning math has never been so easy and fun and kids just love it. Math Joy will help your child build solid foundations in math and develop various skills throughout the levels. Reward system - Repeating the questions rewards the child with an extra star and ensures more practice, which leads to better skills. Entertaining and fun experience - there are many different animals, shapes, sounds and music included. Visual Aid - numbers are represented with different animals, which makes counting, adding and subtracting easier. Can be turned off. Some of the main skills your child can learn and practice with Math Joy are: - Counting items - Addition (including advanced type of questions like 3+?=8) - Subtraction - Colors - Shapes - Comparing items (same, different, fewer, more) - Positions (left, right, above, below) - Names of numbers All of these are separated into different chapters and levels with increasing difficulty for a better learning experience. Chapter One in unlocked in the Free Version. We will be constantly adding more levels, chapters and skills, so that Math Joy can be your number one partner in the long math-learning journey. Dear parents, if you have any suggestions, feature requests or just want to contact us, visit our website http://brightblueapps.com

About

Plus Minus Math SD

Features
Read full description

STOP! This is the math trainer for children in primary school from grades 3, 4 and 5 and adults. Do you want to get better at mental math or practice automating math operations? Enjoy playing with this fun app. This version includes different types of operations, such as: - Addition (addition problems and plus sums) - Subtraction (minus sums and difference problems) - Multiplication (times tables from 1 to 10 and product problems) - Division (division problems and division sums) Options: - 90 levels - Addition, subtraction, multiplication and division - Multiple choice questions and open questions - Check your input with the result summary This fun game has 90 levels, from easy to difficult. Simple and effective. Try to open all 90 levels!

Screenshots

Math Joy4 screens
Plus Minus Math SD4 screens

Verdict

The call

The clearest difference is in-app purchases: Plus Minus Math SD at none against Math Joy's 1. Plus Minus Math SD also leads on update cadence (every 18 months vs every 46 months). Math Joy's advantage is ads (none vs shown). On price, device support and iOS requirement 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 Joy sells 1 one-off in-app purchase. Plus Minus Math SD asks for nothing beyond the download.

UpkeepUpdate frequency

Math Joy ships an update every 46 months, Plus Minus Math SD every 18 months. The most recent releases landed on October 26, 2026 and October 21, 2026 respectively.

Scorecard3 real differences · 7 level
Math Joy versus Plus Minus Math SD: the parameters behind the verdict, then further details
ParameterMath JoyPlus Minus Math SD
PriceFreeFree
Rating4.4 (11 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings11 — better—
Update frequencyEvery 46 monthsEvery 18 months — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size64 MB24 MB
Age rating4+4+
DeveloperStoyan HristovAndela ICT

In-app purchases

1 purchases

Math Joy

One-time1
  • Unlock All Levels$1.99
None

Plus Minus Math SD

No in-app purchases

Questions

Is Math Joy free?
Math Joy is free to download, with in-app purchases available.
Is Plus Minus Math SD free?
Plus Minus Math SD is free to download, with no in-app purchases.
Do Math Joy or Plus Minus Math SD have ads?
Plus Minus Math SD shows ads; Math Joy does not.
Which is updated more often, Math Joy or Plus Minus Math SD?
Math Joy ships an update every 46 months, and Plus Minus Math SD every 18 months. Most recently, Math Joy was updated on October 26, 2026 and Plus Minus Math SD on October 21, 2026.

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