Table 5.

Privacy policy, informed consent, certification, and price of the top 10 ranked mobile health apps.

App	Privacy policya	Informed consentb	Certificationc	Price, € (US $)
vyoapp - Die CED-App	Yes	No	No	0 (0)
My IBD Manager from AGA	Yes	Yes	American Gastroenterological Association	0 (0)
MyColitis	Yes	No	No	0 (0)
My IBD Care	Yes	Yes	No	0 (0)
Cliexa-IBD	Yes	Yes	No	0 (0)
Poop Tracker – Toilet Login	Yes	No	No	0 (0)
Doc4Me – IBD Doctor Search	Yes	Yes	No	0 (0)
Food Navi – Coeliac	No	No	No	3.49 (4.24)
Histamin, Fructose & Co.	Yes	No	No	5.99 (7.27)
Reflux Tracker	No	No	No	0 (0)

^aMobile health app had a privacy policy that could be accessed.

^bInformed consent was actively obtained.

^cMobile health app was certified or developed under professional surveillance.