Plus Minus Math SD vs Mental Calculation
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Plus Minus Math SD
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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!
Mental Calculation
Practice basic arithmetic operations like addition, subtraction, multiplication, and division. Engage in challenges against the AI or another player, choosing difficulty levels to improve your math skills with fun.
- Addition and subtraction practice
- Times tables and division
- Challenge MathyBot mode
- Two-player mode
- Selectable difficulty levels
- Customizable operations
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Practice addition, subtraction; times tables and divisions. Challenge MathyBot or "two players" mode. Enable which operations you want to practice. Select level for each player: easy - medium - master Answer fast and correctly to win the match! And to learn mathematics with some fun!
Screenshots
Verdict
The clearest difference is update cadence: Mental Calculation at every 3 months against Plus Minus Math SD's every 18 months. On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Plus Minus Math SD ships an update every 18 months, Mental Calculation every 3 months. The most recent releases landed on March 4, 2026 and September 21, 2026 respectively.
| Parameter | Plus Minus Math SD | Mental Calculation |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.8 (22 ratings) — better |
| Positive reviews | — | 81.3% of reviews |
| Number of ratings | — | 22 — better |
| Update frequency | Every 18 months | Every 3 months — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 12.1 |
| Further details — not scored | ||
| Size | 24 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Andela ICT | Jaime C. Carriedo |
In-app purchases
Plus Minus Math SD
No in-app purchases
Mental Calculation
No in-app purchases
Questions
Is Plus Minus Math SD free?
Is Mental Calculation free?
Do Plus Minus Math SD or Mental Calculation have ads?
Which is updated more often, Plus Minus Math SD or Mental Calculation?
Other comparisons
