# HAS-BLED

> HAS-BLED (iPhone/iPad app by Timo Strid.)

- Source: https://appshunter.io/ios/app/has-bled/id936682777 (this page in markdown: same URL + `.md`)
- Developer: [Timo Strid](https://appshunter.io/developer/936682776)
- Category: Medical
- Price: $0.99
- Age rating: 17+
- Requires: iOS 8.0 · 9 MB
- Languages: American English
- Released: 2014-11-25
- Data updated: 2026-08-20
- User reviews in markdown: https://appshunter.io/ios/app/has-bled/id936682777/reviews.md

## What is HAS?

HAS-BLED bleeding risk calculator. Base on the article in Chest. 2010;138(5):1093-1100. doi:10.1378/chest.10-0134. The calculator estimates one year risk of major bleeding when using warfarin in atrial fibrillation.

SOG's calculator has been designed with ease of use and clarity in mind. All selections are made on a single page and you can see the risk score and risk assessment change as you switch the options.

## Chart rankings

- #197 in Top Paid · Medical (US App Store)


## Version history (last 3 releases)

### 2.1 — 2014-12-30

This app has been updated by Apple to display the Apple Watch app icon.

free version

### 2.0 — 2014-12-05

English language support. Fixed bug in language selector.

### 1.0 — 2014-11-25

No release notes.

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## More apps by Timo Strid

- [CHADS-VASC](https://appshunter.io/ios/app/chads-vasc/id941328859)
- [Glasgow Coma Scale - SOG](https://appshunter.io/ios/app/glasgow-coma-scale-sog/id946986680)

All apps by Timo Strid: https://appshunter.io/developer/936682776

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-20.*