# Smarter Brain vs Math Pups

The clearest difference is in-app purchases: Smarter Brain at none against Math Pups's 1. Smarter Brain also leads on iOS requirement (13.0 vs 15.6). Math Pups's advantage is update cadence (fortnightly vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Math Pups sells 1 one-off in-app purchase. Smarter Brain asks for nothing beyond the download.

Smarter Brain ships an update every 6 weeks, Math Pups fortnightly. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Smarter Brain | Math Pups |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/math-pups-grade-1-6-math/id6756496045/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 47 MB | 139 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [丹丹 王](https://appshunter.io/developer/1636101439) | [Knowledge Vortex, LLC](https://appshunter.io/developer/1725396723) |

## What reviewers say

### Smarter Brain

[App page](https://appshunter.io/ios/app/smarter-brain/id6740703233)

**Features:** macOS Compatibility

**In-app purchases:** none


### Math Pups

[App page](https://appshunter.io/ios/app/math-pups-grade-1-6-math/id6756496045)

This app offers step-by-step math practice for grades 1-6, covering addition, subtraction, multiplication, and division. It motivates children with unlockable puppies and provides parents with detailed progress tracking and insights into learning struggles. A built-in doodle board eliminates the need for paper and pencil.

**Highlights:** Step-by-step math practice (Grades 1-6), Addition, subtraction, multiplication, division, Unlockable puppy rewards, Automated grading and progress tracking, Built-in doodle board, Detailed error analysis for parents

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math Pups Unlimited | $5.99 | one-time |


## Frequently asked questions

### Is Smarter Brain free?

Smarter Brain is free to download, with no in-app purchases.

### Is Math Pups free?

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

### Do Smarter Brain or Math Pups have ads?

Neither Smarter Brain nor Math Pups shows ads.

### Which is updated more often, Smarter Brain or Math Pups?

Smarter Brain ships an update every 6 weeks, and Math Pups fortnightly. Most recently, Smarter Brain was updated on October 25, 2026 and Math Pups on October 19, 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.*