# EBMcalc Kidney vs EBM Calculator

The clearest difference is price: EBM Calculator at Free against EBMcalc Kidney's $4.99. EBM Calculator also leads on update cadence (every 3 months vs every 33 months). EBMcalc Kidney's advantage is iOS requirement (10.0 vs 18.1). On rating, ratings volume, ads and in-app purchases there is nothing between them.

EBM Calculator is free to download; EBMcalc Kidney costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for EBMcalc Kidney against 5.0 for EBM Calculator. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

EBMcalc Kidney ships an update every 33 months, EBM Calculator every 3 months. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | EBMcalc Kidney | EBM Calculator |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/ebmcalc-kidney/id358060034/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/ebm-calculator/id6737999201/reviews) |
| Number of ratings | 2 | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 3 months** |
| Monetization | Paid | **Free** |
| Size | 4 MB | 14 MB |
| Requires iOS | **10.0** | 18.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Foundation Internet Services, LLC](https://appshunter.io/developer/303471468) | [David Stewart](https://appshunter.io/developer/1778788927) |

## What reviewers say

### EBMcalc Kidney

[App page](https://appshunter.io/ios/app/ebmcalc-kidney/id358060034)

This medical calculator provides nephrologists with essential equations and dose/unit converters for daily use. It supports evidence-based medicine by offering a comprehensive resource for kidney-related calculations, putting vital tools in the palm of your hand.

**Highlights:** Comprehensive medical calculator, Nephrology-specific equations, Dose and unit converters, Evidence-based medicine support, Over 50 included calculations, Portable resource

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

**In-app purchases:** none


### EBM Calculator

[App page](https://appshunter.io/ios/app/ebm-calculator/id6737999201)

This app helps medical professionals quickly interpret study results. It offers calculators for effect size, diagnostic test accuracy, and post-test probability, along with lessons and tutorials on evidence-based medicine.

**Highlights:** Effect Size Calculator, Diagnostic Test Accuracy Calculator, Post-Test Probability Calculator, Fagan Nomogram visualization, Save, Search, and Share results, Evidence-Based Medicine lessons, iCloud Sync

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EBMcalc Kidney free?

EBMcalc Kidney costs $4.99, with no in-app purchases.

### Is EBM Calculator free?

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

### Which has better reviews, EBMcalc Kidney or EBM Calculator?

EBMcalc Kidney and EBM Calculator are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.

### Do EBMcalc Kidney or EBM Calculator have ads?

Neither EBMcalc Kidney nor EBM Calculator shows ads.

### Which is updated more often, EBMcalc Kidney or EBM Calculator?

EBMcalc Kidney ships an update every 33 months, and EBM Calculator every 3 months. Most recently, EBMcalc Kidney was updated on November 1, 2026 and EBM Calculator on November 4, 2026.

---

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