# Barrx™ RFA simulator vs Vision

The clearest difference is iOS requirement: Barrx™ RFA simulator at 9.0 against Vision's 15.5. 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 | Barrx™ RFA simulator | Vision |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 5 weeks |
| Size | 207 MB | 262 MB |
| Requires iOS | **9.0** | 15.5 |
| Devices | iPad | iPad |
| Age rating | 12+ | 12+ |
| Developer | [Medtronic, Inc.](https://appshunter.io/developer/445860677) | [SBM Sistemi s.r.l.](https://appshunter.io/developer/549519140) |

## What reviewers say

### Barrx™ RFA simulator

[App page](https://appshunter.io/ios/app/barrx-rfa-simulator/id1516532304)

**In-app purchases:** none


### Vision

[App page](https://appshunter.io/ios/app/vision-ar-iol/id6443848202)

**In-app purchases:** none


## Frequently asked questions

### Is Barrx™ RFA simulator free?

Barrx™ RFA simulator is free to download, with no in-app purchases.

### Is Vision free?

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

### Do Barrx™ RFA simulator or Vision have ads?

Neither Barrx™ RFA simulator nor Vision 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.*