ExpiWell

ExpiWell

by Expiwell, Inc.

1.5K ratings
27 reviews
Free

Details

  • Released
  • Updated
  • February 25, 2016
  • October 8, 2026

Features

Background Location Access

ExpiWell screenshot #1 for iPhone
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About

This app facilitates experience sampling and ecological momentary assessment for research. It allows users to share opinions and experiences through surveys and daily diaries, ensuring data privacy. Researchers can collect valuable insights through this platform.

โœ“Experience sampling method (ESM)
โœ“Ecological momentary assessment (EMA)
โœ“Surveys and mood tracking
โœ“Daily diary entries
โœ“Just-in-time adaptive interventions (JITAI)
โœ“Digital ethnography
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What users say

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+1

What's New in ExpiWell

3.7.0

October 8, 2026

Bug fixes and Performance Improvements.

User reviews

Simple and Secure

Awesome app for legitimate scientific research and data collection. Has all the security features and compliances you expect. The app protects against bots and other non-human actors ensuring the best data quality possible while keeping anonymity for research participants.

Great app for making money on the side

I love this app as I help researchers do research and earn money at the same time!

Response from developer

Thank you for your feedback! We truly appreciate your positive review. We are delighted to hear that you are enjoying the app and that it provides a meaningful way for you to support researchers while earning rewards. Thank you for being a valued member of our platform.

Poor maintenance

I canโ€™t log in to redeem my stuff for almost a weekโ€ฆ

Response from developer

Hi Ibrahim, thank you for following up with us! We have received your details, and our team is currently working to verify your account so you can log in and redeem your payment as quickly as possible. We appreciate your patience while we wrap this up!

Bad start

Why would you make me create my account AGAIN because the confirmation email went into my spam, and it expired because I didn't see it? Why not use the creds I already spent time inputting to create the account, rather than making me start from scratch? I haven't even started using this app and I'm already annoyed. I'm a software developer myself, and I cannot believe the way other devs abuse their users with bad design like this.
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Extremely buggy (better now)

Edit: Update fixed most issues.

The app is extremely buggy. Menus donโ€™t work. Input does not get recognized. Submissions donโ€™t work resulting in having to fill out forms over and over again until it works.

Developer apps

User experience

๐Ÿž

Reported Bugs

3 issues

Login issues

Bug

Incompatibility with certain devices

Bug

Crashing during surveys

Bug
โœจ

Requested Features

2 requests

Better notification system

Feature

More seamless interface

Feature

FAQ

What is ExpiWell used for?

ExpiWell is used for experience sampling and ecological momentary assessment. It allows users to participate in surveys, track their mood, keep a daily diary, and engage in digital ethnography. Researchers utilize it to gather opinions and experiences from participants.

Is ExpiWell free to use?

Yes, ExpiWell is a free app. Users can download and use it to share their experiences and take real surveys without any cost.

How does ExpiWell protect user privacy?

ExpiWell prioritizes user privacy. The app ensures that your information will not be forwarded, sold, or transferred to any third parties. Detailed privacy information is available in their Privacy Policy.

What kind of data can I collect with ExpiWell?

ExpiWell supports collecting various types of data including survey responses, mood states, daily diary entries, and other experiential data relevant to research studies. It is designed for just-in-time adaptive interventions and digital ethnography.