It is disaster

App is constantly crushing and freezing. Normal usage is not possible. It is hard even to turn it on. Moreover it is crushing other health apps, specially system app. It’s also draining battery life as hell making from phone a hot and useless bracket. Come on Jawbone! Seriously???
I’m very disappointed. Jawbone UP24 is almost useless without this app.

Sopatros about UP® for UP Move™, UP24™, and wired UP® bands, v4.0