iPhone Screenshots


SEMA (Smartphone Ecological Momentary Assessment) is a suite of software for designing and conducting smartphone-based survey research

For more information, please visit https://sema3.com/

What’s New

Version 1.3.0

New features update. For more information, please visit https://sema3.com/version.html

Ratings and Reviews

3.4 out of 5
7 Ratings

7 Ratings

darlingofeden ,

kinda glitchy

if you’re having trouble logging out, Press App Version 1.2.5 (40) a bunch of times until a pop-up appears asking to log out! A very weird system but it works!

StudiousStudier ,

Can’t logout to change participant ID

I want to participate in another study using a different participant ID, but I can’t logout from within the app.

fghvddszhlniifss ,

Can’t log out and use different ID

What is the point

App Privacy

The developer, Richard Sinnott, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer's privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Other Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

More By This Developer

You May Also Like