# Attention Lab vs Math Speed Booster

The clearest difference is update cadence: Attention Lab at weekly against Math Speed Booster's every 6 weeks. Attention Lab also leads on iOS requirement (14.0.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Attention Lab sells 1 one-off in-app purchase and Math Speed Booster sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Attention Lab ships an update weekly, Math Speed Booster every 6 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Attention Lab | Math Speed Booster |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 weeks |
| Size | 39 MB | 12 MB |
| Requires iOS | **14.0.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KALLUM MARTIN](https://appshunter.io/developer/1896514205) | [MANIKANT KUMAR](https://appshunter.io/developer/1895533006) |

## What reviewers say

### Attention Lab

[App page](https://appshunter.io/ios/app/attention-lab/id6767850515)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $0.99 | one-time |


### Math Speed Booster

[App page](https://appshunter.io/ios/app/math-speed-booster-fast-calc/id6768878089)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Annual | $14.99 | per year |
| Lifetime Access | $24.99 | one-time |


## Frequently asked questions

### Is Attention Lab free?

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

### Is Math Speed Booster free?

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

### Do Attention Lab or Math Speed Booster have ads?

Neither Attention Lab nor Math Speed Booster shows ads.

### Which is updated more often, Attention Lab or Math Speed Booster?

Attention Lab ships an update weekly, and Math Speed Booster every 6 weeks. Most recently, Attention Lab was updated on November 5, 2026 and Math Speed Booster on October 31, 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.*