My employer has been putting finishing touches on a health tracking app that I'm indirectly connected to. Been helping consult on it as part of my role at http://selfresearch.org
We're looking to crowdfund & release it for free! https://indiegogo.com/projects/civitas-a-personalized-risk-and-relief-app#/
I care a lot about data privacy + ownership. I have a strong opinions against centralized tracking. I am happy w/ direction we're going with the app and am looking forward to where this heads in the future.
Server run by the main developers of the project It is not focused on any particular niche interest - everyone is welcome as long as you follow our code of conduct!