# OBGYN Management Protocol vs P Viewer

The clearest difference is update cadence: P Viewer at weekly against OBGYN Management Protocol's every 12 months. OBGYN Management Protocol's advantage is iOS requirement (13.0 vs 17.0). 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.

OBGYN Management Protocol ships an update every 12 months, P Viewer weekly. The most recent releases landed on October 27, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | OBGYN Management Protocol | P Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Weekly** |
| Size | 30 MB | 3 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [ST. PAUL INSTITUTE FOR REPRODUCTIVE HEALTH AND RIGHTS (SP-IRHR)](https://appshunter.io/developer/1741932658) | [Dermatological Beauty LLC](https://appshunter.io/developer/6788150693) |

## What reviewers say

### OBGYN Management Protocol

[App page](https://appshunter.io/ios/app/obgyn-management-protocol/id6736560744)

**Features:** macOS Compatibility

**In-app purchases:** none


### P Viewer

[App page](https://appshunter.io/ios/app/p-viewer-dicom-and-mri-reader/id6817133926)

**In-app purchases:** none


## Frequently asked questions

### Is OBGYN Management Protocol free?

OBGYN Management Protocol is free to download, with no in-app purchases.

### Is P Viewer free?

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

### Do OBGYN Management Protocol or P Viewer have ads?

Neither OBGYN Management Protocol nor P Viewer shows ads.

### Which is updated more often, OBGYN Management Protocol or P Viewer?

OBGYN Management Protocol ships an update every 12 months, and P Viewer weekly. Most recently, OBGYN Management Protocol was updated on October 27, 2026 and P Viewer on October 29, 2026.

---

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