# PROAPP vs OPEtrain.cat

The clearest difference is in-app purchases: PROAPP at none against OPEtrain.cat's 2. PROAPP also leads on iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. OPEtrain.cat sells 2 in-app purchases, starting at $11.99 per month. PROAPP asks for nothing beyond the download.

## The numbers

| Metric | PROAPP | OPEtrain.cat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 47 months | — |
| Size | 27 MB | 38 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [institut català de la salut](https://appshunter.io/developer/971255693) | [CTO Medicina](https://appshunter.io/developer/597003826) |

## What reviewers say

### PROAPP

[App page](https://appshunter.io/ios/app/proapp/id1449586616)

**Features:** macOS Compatibility

**In-app purchases:** none


### OPEtrain.cat

[App page](https://appshunter.io/ios/app/opetraincat/id6775791346)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium mensual | $11.99 | per month |
| Premium anual | $89.99 | per year |


## Frequently asked questions

### Is PROAPP free?

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

### Is OPEtrain.cat free?

OPEtrain.cat is free to download, with in-app purchases available.

### Do PROAPP or OPEtrain.cat have ads?

Neither PROAPP nor OPEtrain.cat 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.*