# Intern+

> Research app for tracking medical intern stress, mood, and activity. (iPhone/iPad app by The University of Michigan.)

- Source: https://appshunter.io/ios/app/intern-plus/id1503346636 (this page in markdown: same URL + `.md`)
- Developer: [The University of Michigan](https://appshunter.io/developer/380339599)
- Category: Health & Fitness
- Price: Free
- Rating: 3.67/5 from 3 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 73 MB
- Languages: English
- Released: 2020-05-20
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/intern-plus/id1503346636/reviews.md

## What is Intern+?

The Intern Health Study is a longitudinal cohort study that assesses stress and mood in medical interns at institutions around the country, enrolling about 1500 new interns each year. Supported by the National Institute of Mental Health (R01 MH101459), the University of Michigan Depression Center and the Taubman Medical Institute. 

The Intern Health Study app is a research application used to collect information for use by the Intern Health Study. 

The app collects data through:

SURVEYS: Participants will complete an initial survey (20 minutes) and short quarterly follow-up surveys (5 minutes) through the Intern Health Study App. Surveys will contain questions pertaining to personality traits, stressful life events, and depression.

DAILY MOOD: Participants will receive notifications on their iPhone prompting them to rate their daily mood on a scale of 1 to 10.

FITBIT: Some participants will wear a Fitbit Charge 2 for the purpose of measuring daily activity and sleep. Steps, sleep, and mood data for the past week will display on the app Dashboard screen.

LOCATION: In order to obtain an objective measure of daily activity, we will request access to the ""frequent locations"" data that iPhones already collect using GPS - latitude, longitude, and time stamp. Continued use of GPS running in the background can dramatically decrease battery life.

We have designed this study to ensure complete security and confidentiality of the information participants provide.

An access code is required to use the application. Participants will receive an access code once they have been invited by the study.

To learn more about the study visit us at www.internhealthstudy.org

Fitbit is a registered trademark and service mark of Fitbit, Inc. This product is not distributed by Fitbit, and Fitbit does not service or warrant the functionality of this product.

## Key features

- Longitudinal cohort study
- Stress and mood assessment
- Initial and quarterly surveys
- Daily mood rating
- Fitbit activity and sleep tracking
- Location data collection

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/intern-plus/id1503346636/reviews.md

### 1/5 — Glitch in the matrix

*2020-07-19*

Text glitchy in iOS

## Frequently asked questions about Intern+

### What is Intern+ used for?

Intern+ is a research application designed to collect data for the Intern Health Study. It assesses stress and mood in medical interns through surveys, daily mood ratings, and activity tracking.

### How is my data secured in Intern+?

The study is designed to ensure complete security and confidentiality of the information participants provide. Specific security protocols are in place to protect user data.

### What kind of surveys does Intern+ use?

Participants will complete an initial survey lasting 20 minutes and short quarterly follow-up surveys that take approximately 5 minutes. These surveys cover personality traits, stressful life events, and depression.

### Does Intern+ require an access code?

Yes, an access code is required to use the Intern+ application. Participants will receive this code after being invited to the study.

### Can Intern+ track my physical activity?

Yes, if you are a participant and wear a Fitbit Charge 2, the app can display your daily activity (steps) and sleep data on the Dashboard screen.

### Does Intern+ use location data?

Yes, Intern+ may request access to your iPhone's 'frequent locations' data (GPS latitude, longitude, and timestamp) to obtain an objective measure of daily activity. Be aware that continued use of GPS in the background can decrease battery life.

### What devices does Intern+ support?

Intern+ is supported on iPhone and iPod devices. It was last updated on December 8, 2020, with version 1.3.14.

### Is Intern+ available for free?

Yes, Intern+ is available for free. It is a research application and does not require any payment to download or use.

## Version history (last 5 releases)

### 1.3.14 — 2020-12-08

- Fixes encryption issue
- Fixes navigator issue

### 1.3.12 — 2020-11-26

-- Crashlytics upgrade
-- Improves error handling

### 1.3.11 — 2020-09-16

Fixes issue for opening emailed surveys.

### 1.3.10 — 2020-08-04

-- Fixes translations
-- Improves error handling

### 1.3.2 — 2020-05-20

No release notes.

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All apps by The University of Michigan: https://appshunter.io/developer/380339599

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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 2026-06-10.*