# Brain Duo vs Shape Dash

The clearest difference is in-app purchases: Shape Dash at none against Brain Duo's 2. Brain Duo's advantage is iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Brain Duo sells 2 in-app purchases, starting at $3.99 per month. Shape Dash asks for nothing beyond the download.

## The numbers

| Metric | Brain Duo | Shape Dash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/brain-duo-brain-training/id6741551111/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 334 MB | 56 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brain Duo Tech LLC](https://appshunter.io/developer/1794668165) | [Kohei Kimura](https://appshunter.io/developer/1826483321) |

## What reviewers say

### Brain Duo

[App page](https://appshunter.io/ios/app/brain-duo-brain-training/id6741551111)

Engage in fun games designed to enhance focus, concentration, problem-solving, and mental math. Discover more about yourself through personality and IQ tests while fostering personal growth and a sharper mind.

**Highlights:** Personalized brain workouts, Focus and concentration games, Problem-solving challenges, Mental math exercises, Personality and IQ tests, Promotes self-improvement

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access - Monthly | $3.99 | per month |
| Lifetime - Premium Access | $19.99 | one-time |


### Shape Dash

[App page](https://appshunter.io/ios/app/shape-dash-block-blitz/id6748595690)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Brain Duo free?

Brain Duo is free to download, with in-app purchases available.

### Is Shape Dash free?

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

### Do Brain Duo or Shape Dash have ads?

Neither Brain Duo nor Shape Dash shows ads.

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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.*