For any RescueTime users, they have a new iOS app now which does some basic tracking
To be exact, it only tracks the amount of time that the phone is in use. There is no individual app or website tracking (Apple restrictions).
What you can do is have goals and alerts on mobile use, so that’s something.
I actually managed to do a new Beeminder goal through Zapier that feeds from RescueTime alerts.
If anyone is interested let me to know to write in more detail.