# EPIO Research vs VITAL Augmented Reality

The clearest difference is iOS requirement: VITAL Augmented Reality at 12.4 against EPIO Research's 14.0. On price, ads, 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.

## The numbers

| Metric | EPIO Research | VITAL Augmented Reality |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 31 MB | 161 MB |
| Requires iOS | 14.0 | **12.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Oslo Universitetssykehus HF](https://appshunter.io/developer/1019156091) | [Govsphere, Inc.](https://appshunter.io/developer/1474021792) |

## What reviewers say

### EPIO Research

[App page](https://appshunter.io/ios/app/epio-research/id1446883754)

**Features:** macOS Compatibility

**In-app purchases:** none


### VITAL Augmented Reality

[App page](https://appshunter.io/ios/app/vital-augmented-reality/id6466846992)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EPIO Research free?

EPIO Research is free to download, with no in-app purchases.

### Is VITAL Augmented Reality free?

VITAL Augmented Reality is free to download, with no in-app purchases.

### Do EPIO Research or VITAL Augmented Reality have ads?

Neither EPIO Research nor VITAL Augmented Reality 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.*