# HepCalc vs CV Risk Estimation

The clearest difference is rating: HepCalc at 5.0 against CV Risk Estimation's 4.8. CV Risk Estimation's advantage is update cadence (monthly vs every 2 months) and iOS requirement (15.0 vs 17.5). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

HepCalc holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 9 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

HepCalc ships an update every 2 months, CV Risk Estimation monthly. The most recent releases landed on June 1, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | HepCalc | CV Risk Estimation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/hepcalc/id586813135/reviews)** | [4.8 (4 ratings)](https://appshunter.io/ios/app/cv-risk-estimation/id1630193162/reviews) |
| Number of ratings | **9** | 4 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 14 MB | 2 MB |
| Requires iOS | 17.5 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Gary Poleynard MD](https://appshunter.io/developer/586813138) | [United Health Services, Inc.](https://appshunter.io/developer/1451318916) |

## What reviewers say

### HepCalc

[App page](https://appshunter.io/ios/app/hepcalc/id586813135)

This medical app provides a comprehensive suite of liver-related calculators, web links, and clinical notes. It preserves entry data across calculators and allows for customization of web links and notes, making it a valuable tool for clinicians managing liver disease.

**Highlights:** Liver-related calculators, Preserves entry data, Customizable web links, Editable clinical notes, U.S. - SI units conversion, Integrated web references

**Features:** macOS Compatibility

**In-app purchases:** none


### CV Risk Estimation

[App page](https://appshunter.io/ios/app/cv-risk-estimation/id1630193162)

This app provides clinicians with three essential 10-year cardiovascular event risk calculators for primary prevention. It helps estimate risk based on patient data and assess the potential impact of lifestyle changes.

**Highlights:** Framingham 2008 risk calculator, ASCVD 2013 risk calculator, ASCVD 2018 risk calculator, Cardiovascular disease primary prevention tool, Risk impact assessment for lifestyle changes

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HepCalc free?

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

### Is CV Risk Estimation free?

CV Risk Estimation is free to download, with no in-app purchases.

### Which has better reviews, HepCalc or CV Risk Estimation?

HepCalc is rated higher. HepCalc averages 5.0 out of 5 from 9 ratings, while CV Risk Estimation averages 4.8 from 4 ratings.

### Do HepCalc or CV Risk Estimation have ads?

Neither HepCalc nor CV Risk Estimation shows ads.

### Which is updated more often, HepCalc or CV Risk Estimation?

HepCalc ships an update every 2 months, and CV Risk Estimation monthly. Most recently, HepCalc was updated on June 1, 2026 and CV Risk Estimation on September 16, 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.*