# Co Immunicate vs Pathology In Practice (PiP)

The clearest difference is update cadence: Co Immunicate at every 9 days against Pathology In Practice (PiP)'s every 12 months. Co Immunicate also leads on iOS requirement (11.0 vs 15.0). 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.

Co Immunicate ships an update every 9 days, Pathology In Practice (PiP) every 12 months. The most recent releases landed on October 14, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Co Immunicate | Pathology In Practice (PiP) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 12 months |
| Size | 1.2 GB | 30 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [University of Glasgow](https://appshunter.io/developer/413249812) | [Step Communications Ltd](https://appshunter.io/developer/819417876) |

## What reviewers say

### Co Immunicate

[App page](https://appshunter.io/ios/app/co-immunicate/id1623595243)

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

**In-app purchases:** none


### Pathology In Practice (PiP)

[App page](https://appshunter.io/ios/app/pathology-in-practice-pip/id6473620757)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Co Immunicate free?

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

### Is Pathology In Practice (PiP) free?

Pathology In Practice (PiP) is free to download, with no in-app purchases.

### Do Co Immunicate or Pathology In Practice (PiP) have ads?

Neither Co Immunicate nor Pathology In Practice (PiP) shows ads.

### Which is updated more often, Co Immunicate or Pathology In Practice (PiP)?

Co Immunicate ships an update every 9 days, and Pathology In Practice (PiP) every 12 months. Most recently, Co Immunicate was updated on October 14, 2026 and Pathology In Practice (PiP) on October 18, 2026.

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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.*