# NephroVax vs Pathica

The clearest difference is update cadence: Pathica at fortnightly against NephroVax's every 2 months. 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.

NephroVax ships an update every 2 months, Pathica fortnightly. Both last shipped on October 5, 2026.

## The numbers

| Metric | NephroVax | Pathica |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nephrovax/id6757649641/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 66 MB | 23 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Glomerular Disease Study and Trial Consortium](https://appshunter.io/developer/1649288273) | [Pathica Inc.](https://appshunter.io/developer/1872107322) |

## What reviewers say

### NephroVax

[App page](https://appshunter.io/ios/app/nephrovax/id6757649641)

This clinical decision support tool assists nephrologists and healthcare providers in determining appropriate vaccinations for patients undergoing complement inhibitor therapies. It offers step-by-step guidance based on official CDC and ACIP recommendations, with a privacy-conscious, offline-functional design.

**Highlights:** Step-by-step decision trees, CDC and ACIP referenced guidance, No patient data storage, Offline functionality, Clinical decision support

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

**In-app purchases:** none


### Pathica

[App page](https://appshunter.io/ios/app/pathica/id6758306110)

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

**In-app purchases:** none


## Frequently asked questions

### Is NephroVax free?

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

### Is Pathica free?

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

### Do NephroVax or Pathica have ads?

Neither NephroVax nor Pathica shows ads.

### Which is updated more often, NephroVax or Pathica?

NephroVax ships an update every 2 months, and Pathica fortnightly. Most recently, NephroVax was updated on October 5, 2026 and Pathica on October 5, 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.*