# HTN Guide vs NoduleRisk

The clearest difference is in-app purchases: NoduleRisk at none against HTN Guide's 1. HTN Guide's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.6). On price and ads there is nothing between them.

Both are free to download. HTN Guide sells 1 one-off in-app purchase. NoduleRisk asks for nothing beyond the download.

## The numbers

| Metric | HTN Guide | NoduleRisk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/htn-guidehypertension-manager/id6760954587/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Monetization | Free | — |
| Size | 30 MB | 2 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Anil Gullapalli](https://appshunter.io/developer/1871966426) | [Rutvik Shah](https://appshunter.io/developer/1877007675) |

## What reviewers say

### HTN Guide

[App page](https://appshunter.io/ios/app/htn-guidehypertension-manager/id6760954587)

This clinical reference app provides quick access to the latest hypertension guidelines for healthcare professionals. It helps determine blood pressure stages, drug therapy initiation, and lifestyle modification recommendations based on patient data. Features include a CVD risk calculator and offline functionality.

**Highlights:** AHA/ACC 2025 Hypertension Guidelines, Blood Pressure Staging, Drug Therapy Initiation Guidance, Lifestyle Modification Recommendations, 10-year CVD Risk Calculator, Offline Functionality

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HTN Guide Pro | $9.99 | one-time |


### NoduleRisk

[App page](https://appshunter.io/ios/app/nodulerisk/id6762442696)

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

**In-app purchases:** none


## Frequently asked questions

### Is HTN Guide free?

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

### Is NoduleRisk free?

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

### Do HTN Guide or NoduleRisk have ads?

Neither HTN Guide nor NoduleRisk shows ads.

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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.*