# Numbrain vs Math Stan

The clearest difference is in-app purchases: Math Stan at none against Numbrain's 2. Numbrain's advantage is iOS requirement (11.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Numbrain sells 2 one-off in-app purchases. Math Stan asks for nothing beyond the download.

Numbrain ships an update weekly, Math Stan every 5 days. The most recent releases landed on September 16, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Numbrain | Math Stan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/math-stan-quick-maths-contest/id6468938119/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | — | Ad-supported |
| Size | 27 MB | 78 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yakup Arslan](https://appshunter.io/developer/1583950519) | [deLily Apps, Inc.](https://appshunter.io/developer/1435796745) |

## What reviewers say

### Numbrain

[App page](https://appshunter.io/ios/app/numbrain-number-puzzle-game/id1615972338)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove All Ads | $2.99 | one-time |
| Unlock all Numbrain puzzle | $4.99 | one-time |


### Math Stan

[App page](https://appshunter.io/ios/app/math-stan-quick-maths-contest/id6468938119)

Test your math speed in a timed competition against players worldwide. Answer as many questions as possible in 15 seconds, but beware of point deductions for incorrect answers. Climb the international leaderboard to prove you're the top genius.

**Highlights:** Timed math challenges, Global leaderboard, Point deduction for errors, Fast-paced gameplay, Competitive math testing

**In-app purchases:** none


## Frequently asked questions

### Is Numbrain free?

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

### Is Math Stan free?

Math Stan is free to download, with no in-app purchases.

### Do Numbrain or Math Stan have ads?

Both Numbrain and Math Stan show ads.

### Which is updated more often, Numbrain or Math Stan?

Numbrain ships an update weekly, and Math Stan every 5 days. Most recently, Numbrain was updated on September 16, 2026 and Math Stan on September 22, 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.*