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PiLR EMA

by MEI Research, Ltd more by this developer →

Ratings
5
Rating
4.2 · 5 ratings
Version
4.4.2
Last updated 07/19/2025

#359,190 of 726,854 by ratings on Apple · #6,124 of 13,267 in Medical

First seen by this census 09/05/2026 — the store does not publish a creation date

Last updated 07/19/2025

Tracked since 09/05/2026

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Category: Medical

Description

Use PiLR EMA to deliver Ecological Momentary Assessment surveys.

For Study Participants :

This app is intended for people who are enrolled in a research study. You need login information, provided separately, to be an active participant in a study. If you want to learn more about Ecological Momentary Assessments, or see how PiLR EMA works select the See Demo App button after you download the application.


For Research Teams:

PiLR EMA is completely configurable by the research team providing:
- WYSIWYG design through a web browser
- Single choice, multiple select, numeric, free text and other response options
- Complex logic flow, including branching and piping
- Trigger conditions include time algorithms, location, Bluetooth data and motion*
- Contingency feature keeps surveys current and prevents participant fatigue or survey collision

PiLR EMA is part of the PiLR Health system that:
- Manages study flow with defined active and transition periods
- Coordinates participants, with personalized communications and devices
- Acquires data from from EMA simultaneous with other data from bluetooth mobile sensors
- Provides live (dashboard) and exploratory analytics with visualizations
- Template organization for quick setup of studies

Additional PiLR EMA features include:
- Autonomous operation (no data service required to deliver surveys)
- Secure (encrypted) data upload
- Participants can be allowed to set ‘Do not disturb’ times.

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Growth

Change in ratings, scaled to each window from the real gap between crawls. A window needs a full period of history before it reports anything.

Per Growth Growth % Actual change Measured over
day Not enough history yet
week 0 0 12.4 days
month Not enough history yet
year Not enough history yet

History

Tracking since 09/05/2026. History accumulates as changes are observed — check back soon.