# Flash Brain Training Game vs SpeedSum

The clearest difference is ads: SpeedSum at none against Flash Brain Training Game's shown. SpeedSum also leads on iOS requirement (15.6 vs 18.0). On price, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Flash Brain Training Game | SpeedSum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Size | 5 MB | 4 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Toru Shinnae](https://appshunter.io/developer/1441534402) | [Paul Whittington](https://appshunter.io/developer/1813265685) |

## What reviewers say

### Flash Brain Training Game

[App page](https://appshunter.io/ios/app/flash-brain-training-game/id1441534403)

**Features:** macOS Compatibility

**In-app purchases:** none


### SpeedSum

[App page](https://appshunter.io/ios/app/speedsum/id6745810431)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Flash Brain Training Game free?

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

### Is SpeedSum free?

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

### Do Flash Brain Training Game or SpeedSum have ads?

Flash Brain Training Game shows ads; SpeedSum does not.

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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.*