# Nefroconsultor vs PTH Calculator

The clearest difference is update cadence: Nefroconsultor at every 18 months against PTH Calculator's every 37 months. PTH Calculator's advantage is device support (4 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

Nefroconsultor ships an update every 18 months, PTH Calculator every 37 months. The most recent releases landed on October 12, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Nefroconsultor | PTH Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 18 months** | Every 37 months |
| Monetization | Free | — |
| Size | 16 MB | 25 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Madilon Medical Care SLP](https://appshunter.io/developer/924606567) | [AVANTO CREATIVE APPS S.L.](https://appshunter.io/developer/1080379340) |

## What reviewers say

### Nefroconsultor

[App page](https://appshunter.io/ios/app/nefroconsultor/id924606568)

This app assists healthcare professionals in assessing patients with chronic kidney disease. It calculates estimated glomerular filtration rate, classifies disease severity, and provides referral recommendations based on established guidelines. It also offers guidance on patient management, including diet, blood pressure, and medication.

**Highlights:** Estimate Glomerular Filtration Rate (GFR), Classify Chronic Kidney Disease (CKD) stage, Provide referral recommendations, Offer patient management guidance, Access consensus documents, Offline functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### PTH Calculator

[App page](https://appshunter.io/ios/app/pth-calculator/id1137356636)

**In-app purchases:** none


## Frequently asked questions

### Is Nefroconsultor free?

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

### Is PTH Calculator free?

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

### Do Nefroconsultor or PTH Calculator have ads?

Neither Nefroconsultor nor PTH Calculator shows ads.

### Which is updated more often, Nefroconsultor or PTH Calculator?

Nefroconsultor ships an update every 18 months, and PTH Calculator every 37 months. Most recently, Nefroconsultor was updated on October 12, 2026 and PTH Calculator on October 26, 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.*