Apps like REMAIN

Here are some great alternatives to REMAIN by Florida State University :
UCSF Eureka Research
UCSF Eureka Research
★3.9
EARS: Mobile Sensing
EARS: Mobile Sensing
★3.4
RNI Health
RNI Health
★4.5
My UCI Health
My UCI Health
★4.5
UCLA Health
UCLA Health
★4.5
Google Health Studies
Google Health Studies
★3.7
Project Renew
Project Renew
★4.4
Pattern Health
Pattern Health
★3.3
uMotif
uMotif
★4.0
OnTracka Health & Research App
OnTracka Health & Research App
★3.7
Quantified Citizen
Quantified Citizen
★3.5
UCLA Mobile
UCLA Mobile
★3.6
Project Baseline
Project Baseline
★4.0
mySMARTmobile
mySMARTmobile
★4.1
The Happiness Project
The Happiness Project
★4.2
TrialKit - eClinical Platform
TrialKit - eClinical Platform
★4.0