---
title: "WPI Lemurs - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Empowering Mental Health Research Through Data.  The LEMURS App is a research tool developed through a multi-institutional, NIH-funded collaboration between Worcester Polytechnic Institute (WPI) and t"
---

# WPI Lemurs — United States
> Mental Health Research Study

![WPI Lemurs App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/9d/a7/66/9da76697-2d2d-d0e7-7650-5ef8d475f74b/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Unknown](https://apptail.io/developer/unknown-iSxd)
**Category:** Medical
**Rating:** 5.0/5 (3 ratings)
**Price:** Free
**Bundle ID:** com.lemurs.v1
**Store:** Apple App Store
**Country:** United States
**Version:** 1.6 (released 2026-08-28)
**Original Release:** 2026-03-02
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6759763937)
**AppTail Page:** [https://apptail.io/app/wpi-lemurs-YvZy/united-states](https://apptail.io/app/wpi-lemurs-YvZy/united-states)

## WPI Lemurs Description
Empowering Mental Health Research Through Data.

The LEMURS App is a research tool developed through a multi-institutional, NIH-funded collaboration between Worcester Polytechnic Institute (WPI) and the University of Massachusetts Amherst.

By joining this study, you are helping researchers better understand the patterns and factors that influence mental health. The app provides a seamless, secure way for participants to contribute data that could shape the future of clinical support and suicide prevention technology.

Key Features:
1. Daily & Weekly Check-ins: Quickly complete brief mental health surveys designed to track your well-being over time.
2. Passive Health Integration: Securely share background health metrics (such as activity and mobility patterns) to provide a more holistic view of your health without manual entry.
3. Earnings Tracker: Stay motivated by monitoring your research incentives and study earnings in real-time.
4. Progress Monitoring: Keep track of your survey completion streaks and overall participation milestones.
5. Privacy-First Design: Your data is used strictly for research purposes. Your information remains confidential and secure.

Who Can Use This App?

This app is intended exclusively for enrolled participants in the LEMURS research study. You will need a study-provided invitation or credentials to log in.

## WPI Lemurs Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e6/3d/09/e63d091b-4c5c-ce3d-7441-934f802befe3/Login_Page.png/1206x2622.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/1f/a7/b6/1fa7b63f-c198-a487-e80c-7aeb09d2f232/Home_Page.png/1206x2622.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4f/d8/50/4fd850be-0820-a996-f236-e1007a408ec9/Survey_Disclaimer.png/1206x2622.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/0f/f0/89/0ff089c8-b5ab-16b3-b464-8112553156c6/Daily_Survey_Question.png/1206x2622.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/9f/01/a3/9f01a367-84be-3bd5-b644-dba45512976e/Daily_Earning_Breakdown.png/1206x2622.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ee/43/80/ee438061-b791-4747-7b4c-8032e16dab86/Weekly_Survey.png/1206x2622.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/75/ed/68/75ed686b-6005-6abd-f92c-523da8dec5ba/Writing_Screen.png/1206x2622.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c0/6c/08/c06c08e3-e384-e561-4ac0-09ba254a595b/Audio_Screen.png/1206x2622.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/85/4d/8b/854d8b8b-492f-68fe-d01a-343bf885a34f/Weekly_Earning_Breakdown.png/1206x2622.png)

## WPI Lemurs Rating Breakdown in United States
- 5 stars: 3 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)







---

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