# MGH Nephrology Guide vs CKD

The clearest difference is in-app purchases: CKD at none against MGH Nephrology Guide's 1. CKD also leads on rating (5.0 vs 4.7) and iOS requirement (13.0 vs 15.0). MGH Nephrology Guide's advantage is ratings volume (27 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. MGH Nephrology Guide sells 1 in-app purchase, starting at $49.99 per year. CKD asks for nothing beyond the download.

CKD holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: MGH Nephrology Guide has 27 ratings behind it against 1, so its average is the more settled of the two.

MGH Nephrology Guide ships an update every 6 months, CKD every 5 months. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | MGH Nephrology Guide | CKD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (27 ratings)](https://appshunter.io/ios/app/mgh-nephrology-guide/id1346849427/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ckd-screening/id1454016337/reviews)** |
| Number of ratings | **27** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 10 MB | 48 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Unbound Medicine, Inc.](https://appshunter.io/developer/300420400) | [Island Peer Review Organization, Inc](https://appshunter.io/developer/986004719) |

## What reviewers say

### MGH Nephrology Guide

[App page](https://appshunter.io/ios/app/mgh-nephrology-guide/id1346849427)

A quick reference for diagnosing and managing kidney disease, electrolyte, and acid-base disorders. Developed by MGH experts, it offers over 150 topics with extensive tables, figures, and images. Stay updated with regular content delivery and access linked literature.

**Highlights:** 150+ topics in fast-read format, 320+ tables, charts, and figures, Detailed sections on dialysis and transplantation, Regular automatic updates, Highlighting and custom notes, Link to primary literature via Prime PubMed, Keyword search and bookmarking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MGH Nephrology Guide | $49.99 | per year |


### 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 MGH Nephrology Guide free?

MGH Nephrology Guide is free to download, with in-app purchases available.

### Is CKD free?

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

### Which has better reviews, MGH Nephrology Guide or CKD?

CKD is rated higher. MGH Nephrology Guide averages 4.7 out of 5 from 27 ratings, while CKD averages 5.0 from 1 ratings.

### Do MGH Nephrology Guide or CKD have ads?

Neither MGH Nephrology Guide nor CKD shows ads.

### Which is updated more often, MGH Nephrology Guide or CKD?

MGH Nephrology Guide ships an update every 6 months, and CKD every 5 months. Most recently, MGH Nephrology Guide was updated on October 22, 2026 and CKD on October 25, 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.*