# Ultimate Math Brain Trainer vs Mental Math Ninja

The clearest difference is ads: Mental Math Ninja at none against Ultimate Math Brain Trainer's shown. Mental Math Ninja also leads on update cadence (every 2 weeks vs every 4 months) and iOS requirement (12.0 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Ultimate Math Brain Trainer sells 11 in-app purchases, starting at $1.99 per 7 days and Mental Math Ninja sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Ultimate Math Brain Trainer ships an update every 4 months, Mental Math Ninja every 2 weeks. The most recent releases landed on September 30, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Ultimate Math Brain Trainer | Mental Math Ninja |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Size | 13 MB | 17 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sandeep Bhandari](https://appshunter.io/developer/794284640) | [Sphulling Technologies](https://appshunter.io/developer/1540194995) |

## What reviewers say

### Ultimate Math Brain Trainer

[App page](https://appshunter.io/ios/app/ultimate-math-brain-trainer/id1148403245)

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $1.99 | per 7 days |
| Pro Weekly | $2.99 | per 7 days |
| Monthly Subscription | $4.99 | per month |
| Pro Monthly | $5.99 | per month |
| Yearly Subscription Discount | $14.99 | per year |
| Yearly Subscription Sale | $14.99 | per year |
| Yearly Subscription Special | $19.99 | per year |
| Pro Annual | $29.99 | per year |
| Yearly Subscription | $29.99 | per year |
| Forever Pro | $49.99 | one-time |
| Lifetime Pro Discount | $79.99 | one-time |


### Mental Math Ninja

[App page](https://appshunter.io/ios/app/mental-math-ninja/id1441928183)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Do More Math | $0.99 | one-time |


## Frequently asked questions

### Is Ultimate Math Brain Trainer free?

Ultimate Math Brain Trainer is free to download, with in-app purchases available.

### Is Mental Math Ninja free?

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

### Do Ultimate Math Brain Trainer or Mental Math Ninja have ads?

Ultimate Math Brain Trainer shows ads; Mental Math Ninja does not.

### Which is updated more often, Ultimate Math Brain Trainer or Mental Math Ninja?

Ultimate Math Brain Trainer ships an update every 4 months, and Mental Math Ninja every 2 weeks. Most recently, Ultimate Math Brain Trainer was updated on September 30, 2026 and Mental Math Ninja on October 4, 2026.

---

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