# 4D VIEWR vs Brain Print

The clearest difference is rating: Brain Print at 5.0 against 4D VIEWR's 4.3. Brain Print also leads on iOS requirement (13.0 vs 15.0). 4D VIEWR's advantage is ratings volume (6 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Brain Print holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: 4D VIEWR has 6 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | 4D VIEWR | Brain Print |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (6 ratings)](https://appshunter.io/ios/app/4d-viewr-4d-viewer-app/id926102239/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/brain-print/id1563492933/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | — |
| Monetization | Free | Free |
| Size | 267 MB | 3 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Dennis Pinheiro](https://appshunter.io/developer/867942145) | [Mindsall Inc](https://appshunter.io/developer/1555770847) |

## What reviewers say

### 4D VIEWR

[App page](https://appshunter.io/ios/app/4d-viewr-4d-viewer-app/id926102239)

Experience augmented and virtual reality by bringing enhanced products to life. Point your device's camera at special images to unlock interactive 4D scenes with videos and exploration.

**Highlights:** Augmented reality viewing, Virtual reality experiences, Interactive 4D scenes, Watch videos within scenes, Explore enhanced products, Scan 4D VIEWR-enhanced images

**In-app purchases:** none


### Brain Print

[App page](https://appshunter.io/ios/app/brain-print/id1563492933)

Visualize your brain activity in real-time with this interactive iOS app. Explore raw EEG displays, power spectrum illustrations, and attention/meditation meters to understand your cognitive function. Data collection and transmission are user-controlled.

**Highlights:** Real-time raw brainwave EEG display, 3D brainwave power spectrum illustration, Attention and Meditation meters, Data collection and transmission, Interactive and colorful design

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 4D VIEWR free?

4D VIEWR is free to download, with no in-app purchases.

### Is Brain Print free?

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

### Which has better reviews, 4D VIEWR or Brain Print?

Brain Print is rated higher. 4D VIEWR averages 4.3 out of 5 from 6 ratings, while Brain Print averages 5.0 from 1 ratings.

### Do 4D VIEWR or Brain Print have ads?

Neither 4D VIEWR nor Brain Print 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.*