# EBMcalc Kidney vs CKD

The clearest difference is price: CKD at Free against EBMcalc Kidney's $4.99. CKD also leads on update cadence (every 5 months vs every 33 months). EBMcalc Kidney's advantage is iOS requirement (10.0 vs 13.0). On rating, ratings volume, ads and in-app purchases there is nothing between them.

CKD 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 CKD. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

EBMcalc Kidney ships an update every 33 months, CKD every 5 months. The most recent releases landed on September 27, 2026 and June 24, 2026 respectively.

## The numbers

| Metric | EBMcalc Kidney | CKD |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/ebmcalc-kidney/id358060034/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/ckd-screening/id1454016337/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 5 months** |
| Monetization | Paid | **Free** |
| Size | 4 MB | 48 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Foundation Internet Services, LLC](https://appshunter.io/developer/303471468) | [Island Peer Review Organization, Inc](https://appshunter.io/developer/986004719) |

## 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


### CKD

[App page](https://appshunter.io/ios/app/ckd-screening/id1454016337)

This app assists healthcare professionals in discussing new or potential Chronic Kidney Disease (CKD) diagnoses with patients. It provides guidance for navigating these sensitive conversations effectively.

**Highlights:** Patient conversation guidance, CKD diagnosis support, Clinician tool, Risk assessment assistance

**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 CKD free?

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

### Which has better reviews, EBMcalc Kidney or CKD?

EBMcalc Kidney and CKD are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do EBMcalc Kidney or CKD have ads?

Neither EBMcalc Kidney nor CKD shows ads.

### Which is updated more often, EBMcalc Kidney or CKD?

EBMcalc Kidney ships an update every 33 months, and CKD every 5 months. Most recently, EBMcalc Kidney was updated on September 27, 2026 and CKD on June 24, 2026.

---

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