# Math Brain Challenge vs MathFlux

The clearest difference is ads: MathFlux at none against Math Brain Challenge's shown. Math Brain Challenge's advantage is iOS requirement (15.0 vs 17.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Math Brain Challenge sells 3 in-app purchases, starting at $0.99 per month and MathFlux sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Math Brain Challenge ships an update weekly, MathFlux every 8 days. The most recent releases landed on October 17, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Math Brain Challenge | MathFlux |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 8 days |
| Size | 60 MB | 5 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Sefik Cevik](https://appshunter.io/developer/1539363112) | [Samuel Falade](https://appshunter.io/developer/1893409676) |

## What reviewers say

### Math Brain Challenge

[App page](https://appshunter.io/ios/app/math-brain-challenge/id6753904419)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $0.99 | per month |
| Premium Access | $9.99 | per year |
| Premium - Lifetime Access | $19.99 | one-time |


### MathFlux

[App page](https://appshunter.io/ios/app/mathflux/id6762221667)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Tokens (5) | $0.99 | one-time |
| Value Tokens (20) | $2.99 | one-time |
| FluxCore Premium | $4.99 | one-time |
| Pro Tokens (50) | $4.99 | one-time |


## Frequently asked questions

### Is Math Brain Challenge free?

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

### Is MathFlux free?

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

### Do Math Brain Challenge or MathFlux have ads?

Math Brain Challenge shows ads; MathFlux does not.

### Which is updated more often, Math Brain Challenge or MathFlux?

Math Brain Challenge ships an update weekly, and MathFlux every 8 days. Most recently, Math Brain Challenge was updated on October 17, 2026 and MathFlux 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.*