# LifeData

> Platform for participating in expert-created research studies for data collection and personal development. (iPhone/iPad app by LifeData, LLC.)

- Source: https://appshunter.io/ios/app/lifedata/id6443996884 (this page in markdown: same URL + `.md`)
- Developer: [LifeData, LLC](https://appshunter.io/developer/939951917)
- Category: Health & Fitness, Medical
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 18.0 · 9 MB
- Languages: American English
- Released: 2025-05-28
- Data updated: 2026-08-30
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/lifedata/id6443996884/reviews.md

## What is LifeData?

The LifeData app is part of the new LifeData platform released in 2025 designed to interact with you throughout the day. Be sure that this is the correct app for the study you wish to participate in. Use it to download Studies created by experts using the LifeData web application and then begin interacting with the content throughout your day. Studies are used for a variety of purposes. Some involve experience sampling so that researchers can better understand your daily experiences. Others gather patient reported outcomes for healthcare providers who want to track how you are doing. And in some cases, Studies are designed to help you grow in a particular area. The underlying technology for this app was designed by behavioral scientists, and opens up new possibilities for understanding and change.

## Key features

- Participate in research studies
- Experience sampling
- Track patient-reported outcomes
- Personal growth studies
- Interact with study content daily


## Frequently asked questions about LifeData

### What is LifeData used for?

LifeData is used to interact with studies created by experts. These studies can involve experience sampling to understand daily experiences, gathering patient-reported outcomes for healthcare providers, or facilitating personal growth.

### Is LifeData free to use?

Yes, LifeData is available for free. The application itself does not have a cost associated with downloading or using it.

### What devices does LifeData support?

LifeData is currently supported on iPhone devices. Compatibility with other platforms may be considered in future updates.

### How accurate is the data collected by LifeData?

The underlying technology for LifeData was designed by behavioral scientists, aiming to open new possibilities for understanding and change. The accuracy of specific study data depends on the design of the individual studies.

### Does LifeData integrate with other health apps?

The provided information does not specify integrations with other health apps. LifeData focuses on direct interaction with the studies it hosts.

### What is the age rating for LifeData?

LifeData has an age rating of 4+. This indicates it is suitable for users aged four and older.

### How often is LifeData updated?

The latest version of LifeData was updated on June 17, 2026. Updates are released to improve functionality and support new studies.

### Does LifeData have ads?

No, LifeData does not contain advertisements. It is designed to provide an uninterrupted experience for study participants.

## Version history (last 5 releases)

### 1.0.16 — 2026-08-27

UI and performance improvement.

### 1.0.15 — 2026-08-15

UI updates

### 1.0.14 — 2026-07-30

Bug fixes.

### 1.0.13 — 2026-07-16

Bug fixes.

### 1.0.12 — 2026-06-23

Bug fixes.

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## More apps by LifeData, LLC

- [RealLife Exp](https://appshunter.io/ios/app/reallife-exp/id939951918)

All apps by LifeData, LLC: https://appshunter.io/developer/939951917

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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 2026-08-30.*