# Rubicon vs Math Practise Pro

The clearest difference is update cadence: Rubicon at every 2 days against Math Practise Pro's every 4 days. Rubicon also leads on iOS requirement (13.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Rubicon sells 7 one-off in-app purchases and Math Practise Pro sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Rubicon ships an update every 2 days, Math Practise Pro every 4 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | Rubicon | Math Practise Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Every 4 days |
| Size | 698 MB | 33 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OneTwoPlay B.V.](https://appshunter.io/developer/1707024410) | [Ajinkya Gujrathi](https://appshunter.io/developer/1891901754) |

## What reviewers say

### Rubicon

[App page](https://appshunter.io/ios/app/rubicon-math-games/id6743382440)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 Gems | $4.99 | one-time |
| Battle Pass Premium | $4.99 | one-time |
| 1000 Gems | $9.99 | one-time |
| 1500 Gems | $14.99 | one-time |
| 2000 Gems | $19.99 | one-time |
| 2500 Gems | $24.99 | one-time |
| 3000 Gems | $29.99 | one-time |


### Math Practise Pro

[App page](https://appshunter.io/ios/app/math-practise-pro-brain-quiz/id6762000854)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove all ads | $4.99 | one-time |


## Frequently asked questions

### Is Rubicon free?

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

### Is Math Practise Pro free?

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

### Do Rubicon or Math Practise Pro have ads?

Both Rubicon and Math Practise Pro show ads.

### Which is updated more often, Rubicon or Math Practise Pro?

Rubicon ships an update every 2 days, and Math Practise Pro every 4 days. Most recently, Rubicon was updated on October 25, 2026 and Math Practise Pro on October 25, 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.*