# Nefroconsultor vs Espiro

The clearest difference is update cadence: Espiro at every 6 months against Nefroconsultor's every 18 months. Nefroconsultor's advantage is iOS requirement (12.0 vs 17.0). On price, review sentiment, ads and in-app purchases 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, Espiro every 6 months. The most recent releases landed on September 9, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Nefroconsultor | Espiro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 6 months** |
| Monetization | Free | Free |
| Size | 16 MB | 8 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Madilon Medical Care SLP](https://appshunter.io/developer/924606567) | [FUNDACIO PRIVADA DE ATENCIO PRIMARIA](https://appshunter.io/developer/1499796161) |

## 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


### Espiro

[App page](https://appshunter.io/ios/app/espiro/id1075892677)

This medical app interprets spirometry results, comparing patient values to theoretical ones based on anthropometric data. It follows scientific society recommendations to aid healthcare professionals in managing obstructive respiratory conditions.

**Highlights:** Interprets spirometry results, Compares patient values to theoretical, Follows scientific society algorithms, Aids in managing respiratory conditions, Available in six languages

**In-app purchases:** none


## Frequently asked questions

### Is Nefroconsultor free?

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

### Is Espiro free?

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

### Do Nefroconsultor or Espiro have ads?

Neither Nefroconsultor nor Espiro shows ads.

### Which is updated more often, Nefroconsultor or Espiro?

Nefroconsultor ships an update every 18 months, and Espiro every 6 months. Most recently, Nefroconsultor was updated on September 9, 2026 and Espiro on September 17, 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.*