# ALiR

> Health research study app for diverse population data collection via digital devices. (iPhone/iPad app by Evidation Health, Inc..)

- Source: https://appshunter.io/ios/app/alir/id1559283875 (this page in markdown: same URL + `.md`)
- Developer: [Evidation Health, Inc.](https://appshunter.io/developer/793039968)
- Category: Health & Fitness
- Price: Free
- Rating: 2.33/5 from 3 App Store ratings
- Age rating: 12+
- Requires: iOS 13.0 · 38 MB
- Languages: English
- Released: 2021-07-01
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/alir/id1559283875/reviews.md

## What is ALiR?

This app is for participants in the research study called American Life in Realtime (ALiR), a sub-study of the Understanding America Study (UAS) sponsored by the National Institutes of Health (NIH).

There are many consumer devices (Apple Watch, RunKeeper, Fitbit, Noom Coach) available today that can help you take care of your health and wellbeing. But these tools may not work well for everybody because the studies that prove their effectiveness are usually small and do not include people from diverse backgrounds. This creates inequality in healthcare, which hurts our most vulnerable communities the most.

In this study, we would like to use Fitbit devices to understand how we can use digital data to improve everyone’s health by making sure we include people who represent the diversity of all of America.

## Key features

- Participant in American Life in Realtime study
- Uses Fitbit devices for data collection
- Focuses on diverse population health
- Aims to improve digital health equity
- Supports health and well-being research


## Frequently asked questions about ALiR

### What is ALiR?

ALiR is a research study app for participants in the American Life in Realtime (ALiR) study, a sub-study of the Understanding America Study (UAS). It collects digital data to understand how to improve everyone's health through technology.

### What devices does ALiR use?

ALiR specifically uses Fitbit devices to collect data. This data helps researchers understand how digital tools can be used to improve health outcomes across diverse populations.

### What is the goal of the ALiR study?

The primary goal of the ALiR study is to use digital data, collected via devices like Fitbit, to improve health and well-being for everyone. It aims to address healthcare inequality by ensuring diverse backgrounds are represented in research.

### Is ALiR available on Android?

ALiR is currently supported on iPhone, iPad, and iPod. Information regarding Android compatibility is not provided in the current data.

### How often is ALiR updated?

The latest version of ALiR is 1.2, and it was last updated on August 14, 2021. This indicates a release and update cycle that may not be frequent.

### What is the age rating for ALiR?

ALiR has an age rating of 12+. This means it is considered appropriate for users aged 12 and older.

### What is the user sentiment for ALiR?

User sentiment for ALiR appears to be mixed, with an average rating of 2.3 stars from 3 ratings. This suggests that while some users may find value, there are areas for improvement.

### Does ALiR have ads?

The provided data does not specify whether ALiR contains advertisements. However, as a free research study application, it is possible it may include ads or other monetization methods not detailed.

## Version history (last 1 release)

### 1.2 — 2021-08-14

UX updates

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## More apps by Evidation Health, Inc.

- [Evidation: Earn Health Rewards](https://appshunter.io/ios/app/evidation-earn-health-rewards/id793039965)
- [Minds2021](https://appshunter.io/ios/app/minds2021/id1574987832)
- [NorthwellActivate](https://appshunter.io/ios/app/northwellactivate/id1623630486)

All apps by Evidation Health, Inc.: https://appshunter.io/developer/793039968

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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.*