# HepCalc vs TherapySelector

The clearest difference is rating: HepCalc at 5.0 against TherapySelector's 3.0. HepCalc also leads on ratings volume (9 vs 2). TherapySelector's advantage is iOS requirement (12.0 vs 17.5). On price, update cadence, ads and in-app purchases 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 3.0. Both are backed by a comparable volume of ratings — 9 and 2 respectively.

HepCalc ships an update every 2 months, TherapySelector every 3 months. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | HepCalc | TherapySelector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/hepcalc/id586813135/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/therapyselector/id1168952597/reviews) |
| Number of ratings | **9** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 14 MB | 26 MB |
| Requires iOS | 17.5 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Gary Poleynard MD](https://appshunter.io/developer/586813138) | [TherapySelector B.V.](https://appshunter.io/developer/1532050287) |

## 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


### TherapySelector

[App page](https://appshunter.io/ios/app/therapyselector/id1168952597)

This app assists physicians in selecting personalized treatment plans for hypertension and hepatitis C. It analyzes patient data to provide information on medication effectiveness, adverse events, and costs, supporting informed decisions during consultations.

**Highlights:** Patient profile determination based on 4 questions, Medication effectiveness and adverse event probability, Treatment cost information, Hypertension therapy options (THZ, CCA, ACEi, ARB), Monotherapy and stepwise addition guidance, Available in English and Dutch

**In-app purchases:** none


## Frequently asked questions

### Is HepCalc free?

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

### Is TherapySelector free?

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

### Which has better reviews, HepCalc or TherapySelector?

HepCalc is rated higher. HepCalc averages 5.0 out of 5 from 9 ratings, while TherapySelector averages 3.0 from 2 ratings.

### Do HepCalc or TherapySelector have ads?

Neither HepCalc nor TherapySelector shows ads.

### Which is updated more often, HepCalc or TherapySelector?

HepCalc ships an update every 2 months, and TherapySelector every 3 months. Most recently, HepCalc was updated on October 3, 2026 and TherapySelector on October 10, 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.*