# Mental Calculation vs Mental Math

The clearest difference is in-app purchases: Mental Calculation at none against Mental Math's 1. Mental Calculation also leads on ratings volume (22 vs 1) and iOS requirement (12.1 vs 17.0). Mental Math's advantage is ads (none vs shown) and update cadence (every 10 days vs every 3 months). On price and device support there is nothing between them.

Both are free to download. Mental Math sells 1 one-off in-app purchase. Mental Calculation asks for nothing beyond the download.

Mental Math holds the better App Store score, 4.0 against 3.8. That said, the two scores are not equally well evidenced: Mental Calculation has 22 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 81% of Mental Calculation's written reviews are positive against 100% of Mental Math's.

Mental Calculation ships an update every 3 months, Mental Math every 10 days. The most recent releases landed on September 21, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Mental Calculation | Mental Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (22 ratings)](https://appshunter.io/ios/app/mental-calculation-mathybot/id1468698300/reviews) | **[4.0 (1 ratings)](https://appshunter.io/ios/app/mental-math-fast-calculation/id1515025315/reviews)** |
| Number of ratings | **22** | 1 |
| Positive reviews | 81.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 14 MB | 59 MB |
| Requires iOS | **12.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Jaime C. Carriedo](https://appshunter.io/developer/785723408) | [Oliver Glaettli](https://appshunter.io/developer/1515025314) |

## What reviewers say

### Mental Calculation

[App page](https://appshunter.io/ios/app/mental-calculation-mathybot/id1468698300)

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.

**Highlights:** Addition and subtraction practice, Times tables and division, Challenge MathyBot mode, Two-player mode, Selectable difficulty levels, Customizable operations

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Mental Math

[App page](https://appshunter.io/ios/app/mental-math-fast-calculation/id1515025315)

Enhance your mental math abilities with this interactive app. It offers engaging gameplay and exercises, teaching calculation secrets and tricks to solve problems quickly. Track your progress and compete globally.

**Highlights:** Basic operations (+, -, x, /), Multiplication tables (1-20), Power calculation (1-100), Percentage challenges, Fast calculation tricks, Adjustable difficulty levels, Progress tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Purchase Mental Calculation | $5.99 | one-time |


## Frequently asked questions

### Is Mental Calculation free?

Mental Calculation is free to download, with no in-app purchases.

### Is Mental Math free?

Mental Math is free to download, with in-app purchases available.

### Which has better reviews, Mental Calculation or Mental Math?

Mental Math is rated higher. Mental Calculation averages 3.8 out of 5 from 22 ratings, while Mental Math averages 4.0 from 1 ratings.

### Do Mental Calculation or Mental Math have ads?

Mental Calculation shows ads; Mental Math does not.

### Which is updated more often, Mental Calculation or Mental Math?

Mental Calculation ships an update every 3 months, and Mental Math every 10 days. Most recently, Mental Calculation was updated on September 21, 2026 and Mental Math on September 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*