Books manager app suggestion

[locksoft]

Hi guys,
on my old iPhone I was using an app called "Readmore" that gave me stats about my read books. Something like "You're at 50%, read in 5 sessions so far, 50 pages per hour, you're going to finish it for 13th July" etc.

It works pressing a "start" button when I start to read and then a "stop" one when I finish and it does all calculations.

Now I'm trying to find a similar app for Android and Windows Phone (still didn't decide which one to get so I'm trying to organize my app alternatives) but can't find anything.

It would be ok also a Kindle (Paperwhite) app but, apart some games, I didn't see anything really interesting.

Of course it would have been very nice if Kindle could manage these stats automatically but, since it doesn't do, I'm asking for help.

Thanks.