# STS Risk Calc vs NeonContext

The clearest difference is device support: STS Risk Calc at 2 against NeonContext's —. STS Risk Calc also leads on iOS requirement (13.0 vs 15.1). On price 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.

## The numbers

| Metric | STS Risk Calc | NeonContext |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sts-risk-calc/id6737915787/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | — |
| Monetization | Free | — |
| Size | 41 MB | 26 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPod** | — |
| Age rating | 17+ | 4+ |
| Developer | [The Society of Thoracic Surgeons](https://appshunter.io/developer/580753468) | [BLISSBITS LIMITED](https://appshunter.io/developer/1782591276) |

## What reviewers say

### STS Risk Calc

[App page](https://appshunter.io/ios/app/sts-risk-calc/id6737915787)

This tool assists cardiothoracic surgery teams in evaluating patient surgical risk. It utilizes current data from a national database to provide accurate risk assessments.

**Highlights:** Surgical risk assessment, Utilizes STS National Database data, For cardiothoracic surgery teams, Free to use

**Features:** macOS Compatibility

**In-app purchases:** none


### NeonContext

[App page](https://appshunter.io/ios/app/neoncontext/id6761411166)

**In-app purchases:** none


## Frequently asked questions

### Is STS Risk Calc free?

STS Risk Calc is free to download, with no in-app purchases.

### Is NeonContext free?

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

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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.*