brian ball
brian ball reviewedeverydaySimple and beautiful habit tracker for iOS, Android and Web
 RecommendedPros: 

It gives you a visual checklist of things you deem important

Cons: 

Not a con, but can't wait for the feature where I can input some data

I've been tracking pushups, daily writing, and commitments to groups I'm in. It's not my project manager but more of a baseline of some minimum things I want to accomplish. The streak is real.

brian ball has used this product for one year.