RealLife Exp vs REMAIN!
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RealLife Exp
This app allows users to download expert-created 'LifePaks' for various purposes, including experience sampling for research and tracking patient-reported outcomes for healthcare providers. It's designed to facilitate understanding and personal growth through interactive content.
- Download expert-created LifePaks
- Experience sampling for research
- Track patient-reported outcomes
- Facilitates personal growth
- Behavioral science-based technology
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The RealLife Exp app is part of a system designed to interact with you throughout the day. Use it to download LifePaks created by experts using the LifeData web application and then begin interacting with the content throughout your day. LifePaks 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, LifePaks 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.
REMAIN!
This research study app provides health and wellness information and resources for adults in the United States. It covers various health and lifestyle topics to support users' diverse needs. Access requires a specific code provided through the research study.
- Health and wellness information
- Lifestyle topic coverage
- Research study participation
- Resource provision
- Targeted for US adults
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REMAIN is a research study app designed to provide health and wellness information and resources relevant to adults in the United States. REMAIN covers a range of health and lifestyle topics to support users’ diverse backgrounds and varying needs over time. The principal investigators for this study are Pamina Gorbach, DrPH, at the University of California, Los Angeles, Lisa Hightow-Weidman, MD, MPH, at Florida State University, and Sean Young, PhD, at the University of California, Irvine. The HMP platform was created by Lisa Hightow-Weidman, a public health scientist. HMP users need a code to open the app. To learn more about the study, email RemainApp@ph.ucla.edu. This mobile app is intended for informational, educational and research purposes only. No content in this app is intended to substitute for professional medical advice, diagnosis or treatment. While we do have board certified health care providers on our team, we are not YOUR health care provider. Participation in this app does not establish any kind of patient-client relationship. Although we strive to provide accurate general information, the content presented in the app is not a substitute for professional advice. Always seek the advice of YOUR physician or another qualified health care provider in your area with any questions you may have regarding a medical condition or treatment and before undertaking a new health care regimen, and never delay in seeking medical treatment because of something you read on this app. If you think you may have a medical emergency, immediately dial 911.
Screenshots
Verdict
The clearest difference is rating: RealLife Exp at 4.3 against REMAIN!'s 4.0. RealLife Exp also leads on ratings volume (19 vs 4) and iOS requirement (13.0 vs 15.1). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
RealLife Exp holds the better App Store score, 4.3 against 4.0. Both are backed by a comparable volume of ratings — 19 and 4 respectively.
RealLife Exp ships an update every 2 months, REMAIN! every 5 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | RealLife Exp | REMAIN! |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (19 ratings) — better | 4.0 (4 ratings) |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 19 — better | 4 |
| Update frequency | Every 2 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 10 MB | 46 MB |
| Age rating | 4+ | 17+ |
| Developer | LifeData, LLC | Florida State University |
Customer experience
RealLife Exp
REMAIN!
In-app purchases
RealLife Exp
No in-app purchases
REMAIN!
No in-app purchases








