# P23-899 Patient

> P23-899 Patient (iPhone/iPad app by Medable, Inc..)

- Source: https://appshunter.io/ios/app/p23-899-patient/id6448097999 (this page in markdown: same URL + `.md`)
- Developer: [Medable, Inc.](https://appshunter.io/developer/660544651)
- Category: Health & Fitness
- Price: Free
- Age rating: 12+
- Requires: iOS 13.0 · 70 MB
- Languages: Afrikaans, Arabic, Assamese, Bangla, Bulgarian, Catalan, Croatian, Czech, Danish, Dutch and 46 more
- Released: 2023-06-27
- Data updated: 2026-05-16
- User reviews in markdown: https://appshunter.io/ios/app/p23-899-patient/id6448097999/reviews.md

## What is P23?

This app is specifically intended for study participants in the P23-899 study only. The application uses HealthKit and Apple's ResearchKit library to conduct clinical trials.


## Version history (last 1 release)

### 5.2.1100 — 2025-08-05

Minor bug fixes and enhancements

## Apps similar to P23

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Pontefuerte : Protein-Tracker](https://appshunter.io/ios/app/pontefuerte-protein-tracker/id6744444981) | 4.6 (16) | Free | Health & Fitness |
| [PPD Trial Portal](https://appshunter.io/ios/app/ppd-trial-portal/id6450889766) | — | Free | Health & Fitness |
| [Tract: IBD & IBS Tracker](https://appshunter.io/ios/app/tract-ibd-and-ibs-tracker/id6751367224) | 4.3 (4) | Free | Health & Fitness |
| [IBDoc®](https://appshunter.io/ios/app/ibdoc/id917189595) | — | Free | Health & Fitness |
| [Motionlytics](https://appshunter.io/ios/app/motionlytics/id6739255306) | — | $3.99 | Health & Fitness |
| [Crohn's Diary 3](https://appshunter.io/ios/app/crohns-diary-3/id6463499470) | — | $4.99 | Health & Fitness |

## More apps by Medable, Inc.

- [Medable](https://appshunter.io/ios/app/medable/id1160464791)
- [Medable Site App](https://appshunter.io/ios/app/medable-site-app/id1333135940)
- [TOGETHERCare D](https://appshunter.io/ios/app/togethercare-d/id1370909626)
- [Psoriasis LITE Site](https://appshunter.io/ios/app/psoriasis-lite-site/id1436639410)
- [Healthy Oregon Project](https://appshunter.io/ios/app/healthy-oregon-project/id1445941842)
- [Psoriasis LITE Patient](https://appshunter.io/ios/app/psoriasis-lite-patient/id1448268291)

All apps by Medable, Inc.: https://appshunter.io/developer/660544651

---

*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 2026-05-16.*