# Quick Math ~ Fast Touch Mental Arithmetic vs Flash Anzan Brain Training

The clearest difference is ads: Quick Math ~ Fast Touch Mental Arithmetic at none against Flash Anzan Brain Training's shown. Quick Math ~ Fast Touch Mental Arithmetic also leads on update cadence (every 6 weeks vs every 22 months) and iOS requirement (8.0 vs 13.0). 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.

Quick Math ~ Fast Touch Mental Arithmetic ships an update every 6 weeks, Flash Anzan Brain Training every 22 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Quick Math ~ Fast Touch Mental Arithmetic | Flash Anzan Brain Training |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 22 months |
| Size | 7 MB | 75 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pruettanon Rattanalaoo](https://appshunter.io/developer/1116872237) | [TSUBASA MIZUNO](https://appshunter.io/developer/888522562) |

## What reviewers say

### Quick Math ~ Fast Touch Mental Arithmetic

[App page](https://appshunter.io/ios/app/quick-math-fast-touch-mental-arithmetic/id1152477802)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flash Anzan Brain Training

[App page](https://appshunter.io/ios/app/flash-anzan-brain-training/id6476837041)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Quick Math ~ Fast Touch Mental Arithmetic free?

Quick Math ~ Fast Touch Mental Arithmetic is free to download, with no in-app purchases.

### Is Flash Anzan Brain Training free?

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

### Do Quick Math ~ Fast Touch Mental Arithmetic or Flash Anzan Brain Training have ads?

Flash Anzan Brain Training shows ads; Quick Math ~ Fast Touch Mental Arithmetic does not.

### Which is updated more often, Quick Math ~ Fast Touch Mental Arithmetic or Flash Anzan Brain Training?

Quick Math ~ Fast Touch Mental Arithmetic ships an update every 6 weeks, and Flash Anzan Brain Training every 22 months. Most recently, Quick Math ~ Fast Touch Mental Arithmetic was updated on October 26, 2026 and Flash Anzan Brain Training on October 27, 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.*