# Simple Math vs Brain Test ~Activate~

The clearest difference is ads: Simple Math at none against Brain Test ~Activate~'s shown. Brain Test ~Activate~'s advantage is update cadence (every 2 weeks vs every 11 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Simple Math ships an update every 11 months, Brain Test ~Activate~ every 2 weeks. The most recent releases landed on June 11, 2026 and August 24, 2026 respectively.

## The numbers

| Metric | Simple Math | Brain Test ~Activate~ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simple-math-train-your-brain/id1513735878/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 42 MB | 133 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrii Oliinyk](https://appshunter.io/developer/1049015936) | [chiyo toyoshima](https://appshunter.io/developer/1707114649) |

## What reviewers say

### Simple Math

[App page](https://appshunter.io/ios/app/simple-math-train-your-brain/id1513735878)

Enhance your mental math skills with this educational game. It offers practice in addition, subtraction, multiplication, and division, suitable for both beginners and adults looking to sharpen their cognitive abilities.

**Highlights:** Arithmetic practice, Addition training, Subtraction training, Multiplication training, Division training, Brain exercise

**Features:** macOS Compatibility

**In-app purchases:** none


### Brain Test ~Activate~

[App page](https://appshunter.io/ios/app/brain-test-activate/id6474924305)

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

**In-app purchases:** none


## Frequently asked questions

### Is Simple Math free?

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

### Is Brain Test ~Activate~ free?

Brain Test ~Activate~ is free to download, with no in-app purchases.

### Do Simple Math or Brain Test ~Activate~ have ads?

Brain Test ~Activate~ shows ads; Simple Math does not.

### Which is updated more often, Simple Math or Brain Test ~Activate~?

Simple Math ships an update every 11 months, and Brain Test ~Activate~ every 2 weeks. Most recently, Simple Math was updated on June 11, 2026 and Brain Test ~Activate~ on August 24, 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.*