ExpiWell

357 reviews
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
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About this app

ExpiWell is the premier experience sampling method (ESM) and ecological momentary assessment (EMA) app for surveys, mood tracking, daily diary, just-in-time adaptive interventions (JITAI), and digital ethnography.



Market researchers, polling companies, and social scientists want your valuable opinions and experiences.



Using our free app, you can share your experiences and opinions. We have real surveys that you can take.



ExpiWell® ensures your privacy. We will not forward, sell, or transfer your information.



ExpiWell Privacy Policy - https://app.expiwell.com/privacy

ExpiWell Terms of Use - https://app.expiwell.com/tos
ExpiWell is a survey taking app to send in your experiences & opinions.
Updated on
Aug 13, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

353 reviews
Sue Castle
June 10, 2026
While this was interesting surveys but I never got paid and the survey just stopped and said no more data was needed after almost a week
Did you find this helpful?
ExpiWell
June 15, 2026
Thank you for your feedback! ExpiWell is a data-collection tool, but each project is managed independently by researchers. For questions about surveys or compensation, please contact the researchers who own the project directly by following the instructions in this link: https://support.expiwell.com/portal/en/kb/articles/contacting-the-study-owner
A Pickard
December 16, 2024
We used this app in our research group and there were several issues: - some of the data was not recorded (this was very hit and miss) - the skip logic worked for some participants but not all participants - android users experienced lots of technical issues - several of the survey durations were massively over the 60 minute window that the survey was supposedly active for, indicating inaccurate recording of survey times or a lack of the technocology to close the surveys once the 60 mins elapsed
Did you find this helpful?
ExpiWell
December 19, 2024
We regret hearing about your experience, which doesn't reflect our standards. Study setup can be crucial. We'd love to help with your future setup and testing to ensure you collect all needed data. We've been actively addressing technical issues. Thank you for your feedback, and we hope to improve your experience moving forward.
Robin Lavigne
November 4, 2025
Simply unusable, some surveys don't show up, and when they show up and are marked as available you can't start them. I had to use the iOS app on my partner's device which defeats the purpose.
Did you find this helpful?
ExpiWell
November 10, 2025
We apologize for the inconvenience. We identified and resolved the issue you encountered, which was caused by a highly specific and narrow scenario that required extensive troubleshooting. Please update your app and try again. For any further issues, please get in touch with the researchers or us directly at support@expiwell.com.

What’s new

Bug Fixes and Improvements
Content rating
Everyone
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App support

About the developer
EXPIMETRICS, INC.
help@expiwell.com
3625 Westmoreland Dr West Lafayette, IN 47906 United States
+1 765-267-1001