I want to develop an app with 2 main functions:
+ App Directory for Medicine (With strong visual design)
+ Health tracking: Information about pill needs to take per day, time remember (push notification), log in with Google or Facebook, and health record for doctors.
+ App for Android
The one here is design MVP. How much does it cost to create such an MVP?
Moreover, if I want to create a more secure system (such as Multiple authentications, E-commerce, Freemium plan) then how much will it be?