# PRIDD vs PO

PRIDD and PO are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | PRIDD | PO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 5 MB | 45 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [swiss4ward Europe S.L.](https://appshunter.io/developer/1012882836) | [Fondation pour la Dermatite Atopique](https://appshunter.io/developer/1051800254) |

## What reviewers say

### PRIDD

[App page](https://appshunter.io/ios/app/pridd/id6478221691)

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

**In-app purchases:** none


### PO

[App page](https://appshunter.io/ios/app/po-scorad-v6/id6736386630)

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

**In-app purchases:** none


## Frequently asked questions

### Is PRIDD free?

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

### Is PO free?

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

### Do PRIDD or PO have ads?

Neither PRIDD nor PO shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*