# Active Smart Brain vs Math Adventure Smart

The clearest difference is in-app purchases: Math Adventure Smart at none against Active Smart Brain's 3. Active Smart Brain's advantage is device support and iOS requirement (9.0 vs 15.1). On price there is nothing between them.

Both are free to download. Active Smart Brain sells 3 one-off in-app purchases. Math Adventure Smart asks for nothing beyond the download.

## The numbers

| Metric | Active Smart Brain | Math Adventure Smart |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | — |
| Size | 9 MB | 20 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Arch Square](https://appshunter.io/developer/432278777) | [Dinh Thang Tran](https://appshunter.io/developer/1769927807) |

## What reviewers say

### Active Smart Brain

[App page](https://appshunter.io/ios/app/active-smart-brain/id1083132484)

Engage in rapid-fire math challenges to enhance cognitive abilities. Players must select the correct answer to equations within a strict one-second time limit. The difficulty escalates with more complex problems and reduced response windows.

**Highlights:** Speed math challenges, One-second answer limit, Progressively difficult questions, Addition mode, Subtraction mode, Multiplication mode, Division mode

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack of 250 Tokens | $0.99 | one-time |
| Pack to Unlock All Game Modes | $1.99 | one-time |
| Pack to Remove Ads | $1.99 | one-time |


### Math Adventure Smart

[App page](https://appshunter.io/ios/app/math-adventure-smart/id6759062846)

**In-app purchases:** none


## Frequently asked questions

### Is Active Smart Brain free?

Active Smart Brain is free to download, with in-app purchases available.

### Is Math Adventure Smart free?

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

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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.*