# The POBOY Study — Hemophilia & Thrombosis Center

> Hemophilia & Thrombosis Center (iPhone/iPad app by University of Colorado Denver.)

- Source: https://appshunter.io/ios/app/the-poboy-study/id1435610974 (this page in markdown: same URL + `.md`)
- Developer: [University of Colorado Denver](https://appshunter.io/developer/481979372)
- Category: Medical, Health & Fitness
- Price: Free
- Age rating: 4+
- Requires: iOS 16.6 · 58 MB
- Languages: English
- Released: 2018-09-13
- Data updated: 2026-05-18
- User reviews in markdown: https://appshunter.io/ios/app/the-poboy-study/id1435610974/reviews.md

## What is The POBOY Study?

This is the app for the Prevention Of Bleeding by Optimizing prophYlaxis study. Your use of the app creates a valuable record that may allow us to develop an optimal administration regimen for the prophylactic treatment of hemophilia and better understand what causes breakthrough bleeding. 
 
Use the app to record and review your own daily activities, infusions, and bleeds. The app also allows you to easily keep up with your own care as well by allowing you to see what you've taken and when. 
 
Quickly scan the boxes of your factor or other product to record when you take anti-hemophilic medications. The app supports automated scanning of many products that contain these clotting factors/medications:
 
 - Clotting Factor VIII
 - Clotting Factor IX 
 - Hemlibra
 - Von Willebrand Factor
 - Activated Factor VII
 
Sign up using the welcome letter you received from the University of Colorado Hemophilia and Thrombosis Center.


## Version history (last 5 releases)

### 1.23 — 2026-04-28

Security updates and bug fixes

### 1.22 — 2025-08-31

Bug fixes and security updates

### 1.21 — 2025-06-24

Security updates and maintenance.

### 1.20 — 2024-08-29

Security updates

### 1.16 — 2023-11-10

Security Update

## Apps similar to The POBOY Study

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [HemMobile](https://appshunter.io/ios/app/hemmobile/id570014269) | 2.9 (7) | Free | Medical |
| [Robust Health](https://appshunter.io/ios/app/robust-health/id1561856922) | 4.0 (5) | Free | Medical |

## More apps by University of Colorado Denver

- [iMTracker](https://appshunter.io/ios/app/imtracker/id1435408653)
- [myProlapse](https://appshunter.io/ios/app/myprolapse/id1503868356)
- [DigitalFemaleRepro](https://appshunter.io/ios/app/digitalfemalerepro/id1504795932)
- [Native WYSE CHOICES](https://appshunter.io/ios/app/native-wyse-choices/id1558491674)
- [CU RMIE](https://appshunter.io/ios/app/cu-rmie/id1605832493)

All apps by University of Colorado Denver: https://appshunter.io/developer/481979372

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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 2026-05-18.*