# Mental Math vs MindFlexDual

The clearest difference is price: Mental Math at Free against MindFlexDual's $0.99. Mental Math also leads on iOS requirement (15.0 vs 18.2). MindFlexDual's advantage is in-app purchases (none vs 10) and ads (none vs shown). On device support there is nothing between them.

Mental Math is free to download; MindFlexDual costs $0.99 up front. Mental Math sells 10 in-app purchases, starting at $1.99 per 7 days. MindFlexDual asks for nothing beyond the download.

## The numbers

| Metric | Mental Math | MindFlexDual |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.6 (57 ratings)](https://appshunter.io/ios/app/mental-math-training-games/id1403493471/reviews)** | — |
| Number of ratings | **57** | — |
| Positive reviews | 63.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 53 MB | 2 MB |
| Requires iOS | **15.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Coffee Bytes LDA](https://appshunter.io/developer/1859577848) | [kitakura kengo](https://appshunter.io/developer/1767983030) |

## What reviewers say

### Mental Math

[App page](https://appshunter.io/ios/app/mental-math-training-games/id1403493471)

Enhance your arithmetic abilities with this app, offering various training modes and challenges. Improve your speed and accuracy in calculations for better performance in exams and professional life.

**Highlights:** Basic arithmetic operations, Mixed level challenges, Unlimited training mode, Fast mode for increased difficulty, Customizable color schemes, Global high scores

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mental Math Pro: 1 Week | $1.99 | per 7 days |
| Mental Math Pro: 1 Month | $4.99 | per month |
| Mental Math Pro: 1 Year | $22.99 | per year |
| Mental Math Pro: 6 Month | $29.99 | per 6 months |
| Percents Intermediates | $1.99 | one-time |
| Percents Beginner | $1.99 | one-time |
| Survival Mode | $1.99 | one-time |
| Statistics | $2.99 | one-time |
| Levels | $2.99 | one-time |
| Pro Version | $3.99 | one-time |


### MindFlexDual

[App page](https://appshunter.io/ios/app/mindflexdual/id6745112235)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mental Math free?

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

### Is MindFlexDual free?

MindFlexDual costs $0.99, with no in-app purchases.

### Do Mental Math or MindFlexDual have ads?

Mental Math shows ads; MindFlexDual does not.

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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.*