# I-STEP

> I-STEP (iPhone/iPad app by Medable, Inc..)

- Source: https://appshunter.io/ios/app/i-step/id1562860452 (this page in markdown: same URL + `.md`)
- Developer: [Medable, Inc.](https://appshunter.io/developer/660544651)
- Category: Health & Fitness, Medical
- Price: Free
- Age rating: 12+
- Requires: iOS 13.0 · 103 MB
- Languages: Bulgarian, Czech, Danish, Dutch, English, French, German, Hungarian, Italian, Japanese and 12 more
- Released: 2022-03-18
- Data updated: 2026-06-10
- User reviews in markdown: https://appshunter.io/ios/app/i-step/id1562860452/reviews.md

## What is I?

I-STEP Study app is for data capture for the GI Dynamics Clinical Trial. The study is a Randomized, Multi-Center, Pivotal Efficacy and Safety Study Evaluating the EndoBarrier® System for Glycemic Improvement in Patients with Inadequately Controlled Type 2 Diabetes and Obesity.  Medable use Apple's ResearchKit library to gather information from participants throughout their participation in the study. Medable does not use any HealthKit functionality for this study.


## Version history (last 2 releases)

### 1.1 — 2023-06-13

Updated functionality for a Data Manager and a Site Monitor to sign off on task responses within Site App Mobile.

### 1.0 — 2022-03-18

No release notes.

## Apps similar to I

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Withings](https://appshunter.io/ios/app/withings/id542701020) | 4.6 (353,825) | Free | Health & Fitness |
| [Kid Care - from SLCH](https://appshunter.io/ios/app/kid-care-from-slch/id377701960) | 4.8 (25) | Free | Health & Fitness |
| [RespiRelax+](https://appshunter.io/ios/app/respirelax-plus/id515900420) | 4.1 (16) | Free | Health & Fitness |
| [Ice - Your Body Belongs to You](https://appshunter.io/ios/app/ice-your-body-belongs-to-you/id482857500) | 1.5 (4) | Free | Health & Fitness |
| [ApothekenApp Wuppertal / Gevelsberg](https://appshunter.io/ios/app/apothekenapp-wuppertal-gevelsberg/id525405860) | — | Free | 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 2026-06-10.*