# Haemoscore vs VTE Calc

The clearest difference is update cadence: VTE Calc at every 2 days against Haemoscore's every 26 months. VTE Calc also leads on iOS requirement (9.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Haemoscore ships an update every 26 months, VTE Calc every 2 days. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Haemoscore | VTE Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (4 ratings)](https://appshunter.io/ios/app/vte-calc/id1335332895/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 2 days** |
| Monetization | — | Free |
| Size | 24 MB | 20 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Stago](https://appshunter.io/developer/472966969) | [Lindum Medical Ltd](https://appshunter.io/developer/1092857686) |

## What reviewers say

### Haemoscore

[App page](https://appshunter.io/ios/app/haemoscore/id972605212)

**Features:** macOS Compatibility

**In-app purchases:** none


### VTE Calc

[App page](https://appshunter.io/ios/app/vte-calc/id1335332895)

This medical app provides quick access to common scoring systems for calculating the risk of deep venous thrombosis (DVT) or pulmonary embolism (PE). It includes Wells' scores for DVT and PE, the PERC score, and a built-in creatinine clearance calculator for administering low molecular weight heparins.

**Highlights:** Wells' score for DVT, Wells' score for PE, PERC score, Creatinine clearance calculator, Risk assessment tools

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

**In-app purchases:** none


## Frequently asked questions

### Is Haemoscore free?

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

### Is VTE Calc free?

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

### Do Haemoscore or VTE Calc have ads?

Neither Haemoscore nor VTE Calc shows ads.

### Which is updated more often, Haemoscore or VTE Calc?

Haemoscore ships an update every 26 months, and VTE Calc every 2 days. Most recently, Haemoscore was updated on November 1, 2026 and VTE Calc on November 6, 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.*