19 June 2017: seems to be working fine again now. Hanging since the last update. Battery history not working (OnePlus 2)
Samsung Galaxy s 7 edge Be nice if we could save our work
Been using it for almost 2 years now and it's a really good app. No issues whatsoever. Highly recommended!
Needs to restart itself after an update.
Samsung galaxy S8+
Nags you a bit for a rating but other than that I think it's brilliant. Still nagging me for a rating after I've already rated it. Next time it'll be minus one star... Tools you. It bagged me again for a reading so I've reduced it from five to four to three. The app is fine but this behaviour annoys me...
Improved rendering of battery history chart