# NephroCalc™ vs ACP Clinical Guidelines

The clearest difference is price: ACP Clinical Guidelines at Free against NephroCalc™'s $3.99. ACP Clinical Guidelines also leads on update cadence (every 2 months vs every 10 months) and ratings volume (12 vs 1). NephroCalc™'s advantage is rating (5.0 vs 3.0). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

ACP Clinical Guidelines is free to download; NephroCalc™ costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

NephroCalc™ holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: ACP Clinical Guidelines has 12 ratings behind it against 1, so its average is the more settled of the two.

NephroCalc™ ships an update every 10 months, ACP Clinical Guidelines every 2 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | NephroCalc™ | ACP Clinical Guidelines |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nephrocalc/id573215712/reviews)** | [3.0 (12 ratings)](https://appshunter.io/ios/app/acp-clinical-guidelines/id618318388/reviews) |
| Number of ratings | 1 | **12** |
| Positive reviews | — | 81.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 24 MB | 39 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [ScyMed, Inc](https://appshunter.io/developer/545140733) | [American College of Physicians](https://appshunter.io/developer/371090673) |

## What reviewers say

### NephroCalc™

[App page](https://appshunter.io/ios/app/nephrocalc/id573215712)

This medical calculator app provides over 100 essential formulas and equations for assessing patients with kidney disease and acid-base disorders. It features innovative Master panels for combined calculations and a physician-friendly interface for efficient patient data management.

**Highlights:** Over 100 renal and acid-base equations, Innovative MultiCalx™ Master panels, Customizable mCalx™ DARK calculator, Physician-friendly intuitive interface, Automatic unit conversion, Color-coded normal-abnormal outputs, Fully referenced clinical data

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

**In-app purchases:** none


### ACP Clinical Guidelines

[App page](https://appshunter.io/ios/app/acp-clinical-guidelines/id618318388)

Access evidence-based clinical practice guidelines from the American College of Physicians on your mobile device. This app provides internal medicine physicians and other clinicians with convenient access to recommendations, summary tables, and algorithms in an interactive format.

**Highlights:** Evidence-based clinical practice guidelines, Recommendations and rationale, Summary tables, Algorithms, High value care advice, Interactive mobile format

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NephroCalc™ free?

NephroCalc™ costs $3.99, with no in-app purchases.

### Is ACP Clinical Guidelines free?

ACP Clinical Guidelines is free to download, with no in-app purchases.

### Which has better reviews, NephroCalc™ or ACP Clinical Guidelines?

NephroCalc™ is rated higher. NephroCalc™ averages 5.0 out of 5 from 1 ratings, while ACP Clinical Guidelines averages 3.0 from 12 ratings.

### Do NephroCalc™ or ACP Clinical Guidelines have ads?

Neither NephroCalc™ nor ACP Clinical Guidelines shows ads.

### Which is updated more often, NephroCalc™ or ACP Clinical Guidelines?

NephroCalc™ ships an update every 10 months, and ACP Clinical Guidelines every 2 months. Most recently, NephroCalc™ was updated on October 24, 2026 and ACP Clinical Guidelines on October 21, 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.*