# Mental Math vs CoRegulateAI

The clearest difference is ads: CoRegulateAI at none against Mental Math's shown. Mental Math's advantage is update cadence (every 3 days vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Mental Math sells 10 in-app purchases, starting at $1.99 per 7 days and CoRegulateAI sells 5 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Mental Math ships an update every 3 days, CoRegulateAI monthly. The most recent releases landed on October 12, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Mental Math | CoRegulateAI |
| --- | --- | --- |
| Price | Free | Free |
| 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 | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 53 MB | 143 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Coffee Bytes LDA](https://appshunter.io/developer/1859577848) | [Lisa Slawsby](https://appshunter.io/developer/1823060783) |

## 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 |


### CoRegulateAI

[App page](https://appshunter.io/ios/app/coregulateai/id6759832911)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Plan | $9.99 | per month |
| Premium Plan | $24.99 | per month |
| Professional Plan | $49.99 | per month |
| Premium Plan (Annual) | $199.99 | per year |
| Professional Plan (Annual) | $399.99 | per year |


## Frequently asked questions

### Is Mental Math free?

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

### Is CoRegulateAI free?

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

### Do Mental Math or CoRegulateAI have ads?

Mental Math shows ads; CoRegulateAI does not.

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

Mental Math ships an update every 3 days, and CoRegulateAI monthly. Most recently, Mental Math was updated on October 12, 2026 and CoRegulateAI on October 18, 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.*