# TWIN NUMBER vs Brain Training Together

The clearest difference is ads: Brain Training Together at none against TWIN NUMBER's shown. On price, in-app purchases, device support and iOS requirement 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 | TWIN NUMBER | Brain Training Together |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | — |
| Monetization | Ad-supported | — |
| Size | 122 MB | 50 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ZERONE](https://appshunter.io/developer/1708775781) | [mieko kamiya](https://appshunter.io/developer/544279597) |

## What reviewers say

### TWIN NUMBER

[App page](https://appshunter.io/ios/app/twin-number/id1476193974)

A simple puzzle game to check your brain age. Find matching numbers and tap them to activate your brain. See how old your brain is with this easy-to-play game.

**Highlights:** Brain age diagnosis, Simple number puzzle gameplay, Tap to find matching pairs, Brain activation through play, Free to play

**Features:** macOS Compatibility

**In-app purchases:** none


### Brain Training Together

[App page](https://appshunter.io/ios/app/brain-training-together/id6478842834)

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

**In-app purchases:** none


## Frequently asked questions

### Is TWIN NUMBER free?

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

### Is Brain Training Together free?

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

### Do TWIN NUMBER or Brain Training Together have ads?

TWIN NUMBER shows ads; Brain Training Together 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.*