# Flash vs Flash Mental Math BrainFit Now

The clearest difference is in-app purchases: Flash at none against Flash Mental Math BrainFit Now's 2. Flash Mental Math BrainFit Now's advantage is update cadence (every 9 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Flash Mental Math BrainFit Now sells 2 in-app purchases, starting at $1.99 per month. Flash asks for nothing beyond the download.

Flash ships an update every 3 months, Flash Mental Math BrainFit Now every 9 days. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Flash | Flash Mental Math BrainFit Now |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | — | Free with in-app purchases |
| Size | 29 MB | 39 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [yeeun seo](https://appshunter.io/developer/1634215603) | [Romiick LLC](https://appshunter.io/developer/1716146475) |

## What reviewers say

### Flash

[App page](https://appshunter.io/ios/app/flash-mental-math/id1634215601)

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

**In-app purchases:** none


### Flash Mental Math BrainFit Now

[App page](https://appshunter.io/ios/app/flash-mental-math-brainfit-now/id6762692118)

This app offers a daily mental math workout to improve calculation skills and focus. Practice with customizable settings for digit length, speed, and number of values. Track your progress with detailed stats and leaderboards.

**Highlights:** Customizable digit length, speed, and number of values, Daily mental math practice, Progress tracking with stats and graphs, Leaderboards for competitive challenges, Focus on readability and rhythm, Automatic result saving and history review

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $1.99 | per month |
| Premium (Yearly) | $19.99 | per year |


## Frequently asked questions

### Is Flash free?

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

### Is Flash Mental Math BrainFit Now free?

Flash Mental Math BrainFit Now is free to download, with in-app purchases available.

### Do Flash or Flash Mental Math BrainFit Now have ads?

Both Flash and Flash Mental Math BrainFit Now show ads.

### Which is updated more often, Flash or Flash Mental Math BrainFit Now?

Flash ships an update every 3 months, and Flash Mental Math BrainFit Now every 9 days. Most recently, Flash was updated on October 5, 2026 and Flash Mental Math BrainFit Now on October 6, 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.*