# Mental Math Gym vs Mathio

The clearest difference is update cadence: Mathio at every 3 days against Mental Math Gym's every 2 months. Mathio also leads on iOS requirement (18.0 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Mental Math Gym sells 1 one-off in-app purchase and Mathio sells 3 in-app purchases, starting at $12.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Mental Math Gym ships an update every 2 months, Mathio every 3 days. The most recent releases landed on September 26, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Mental Math Gym | Mathio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 5 MB | 16 MB |
| Requires iOS | 26.2 | **18.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [JTM](https://appshunter.io/developer/491099581) | [Filippos Kagkiouzls](https://appshunter.io/developer/1871602175) |

## What reviewers say

### Mental Math Gym

[App page](https://appshunter.io/ios/app/mental-math-gym/id6758856983)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Lifetime | $14.99 | one-time |


### Mathio

[App page](https://appshunter.io/ios/app/mathio-math-practice/id6767033115)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mathio Premium | $12.99 | per 7 days |
| Mathio Premium | $44.99 | per year |
| Mathio Premium | $59.99 | per year |


## Frequently asked questions

### Is Mental Math Gym free?

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

### Is Mathio free?

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

### Do Mental Math Gym or Mathio have ads?

Neither Mental Math Gym nor Mathio shows ads.

### Which is updated more often, Mental Math Gym or Mathio?

Mental Math Gym ships an update every 2 months, and Mathio every 3 days. Most recently, Mental Math Gym was updated on September 26, 2026 and Mathio on October 6, 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.*