# Brain Printer vs Hologram Factory

The clearest difference is review sentiment: Brain Printer at 100% against Hologram Factory's 0%. Brain Printer also leads on rating (5.0 vs 2.5). Hologram Factory's advantage is in-app purchases (none vs 2). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Brain Printer sells 2 in-app purchases, starting at $2.99 per 7 days. Hologram Factory asks for nothing beyond the download.

Brain Printer holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 100% of Brain Printer's written reviews are positive against 0% of Hologram Factory's.

## The numbers

| Metric | Brain Printer | Hologram Factory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/brain-printer/id6741827154/reviews)** | [2.5 (2 ratings)](https://appshunter.io/ios/app/hologram-factory/id6752530595/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 220 MB | 17 MB |
| Requires iOS | 18.2 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Steven Strange](https://appshunter.io/developer/1637538508) | [Apps Ltd LLC](https://appshunter.io/developer/987584119) |

## What reviewers say

### Brain Printer

[App page](https://appshunter.io/ios/app/brain-printer/id6741827154)

Scan your head to estimate brain volume and generate a 3D-printable model. This app uses facial scanning to calculate head circumference and convert measurements into a downloadable STL file for 3D printing.

**Highlights:** Brain size estimation, Facial scanning technology, 3D model generation, Downloadable STL file, Share results

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Save Unlimited STL Files | $2.99 | per 7 days |
| Single STL File | $4.99 | one-time |


### Hologram Factory

[App page](https://appshunter.io/ios/app/hologram-factory/id6752530595)

Transform videos into futuristic holographic projections with advanced filters and intuitive editing tools. Project your creations into the real world using augmented reality and share them instantly on social media.

**Highlights:** Instant hologram conversion from videos, Intuitive editing tools for customization, Augmented Reality (AR) projection mode, Easy social media sharing, Sci-fi inspired visual effects

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Brain Printer free?

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

### Is Hologram Factory free?

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

### Which has better reviews, Brain Printer or Hologram Factory?

Brain Printer is rated higher. Brain Printer averages 5.0 out of 5 from 2 ratings, while Hologram Factory averages 2.5 from 2 ratings.

### Do Brain Printer or Hologram Factory have ads?

Neither Brain Printer nor Hologram Factory 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.*