today I updated from v1.0.0-beta.14 to the new released v1.0.0-rc.1. Then I tested the app as always on my iPhone 4 (iOS 7) and noticed a huge CPU usage in idle mode (when no interaction in the app occurs). Keep in mind that I did not change my code. I just updated the ionic libraries (js, css, fonts).
The first screenshot shows the cpu usage with v1.0.0-beta.14 in idle.
The second screenshot shows the cpu usage with v1.0.0-rc.1 in idle. I also tried it with v1.0.0-rc.0, but it was the same.
It seems as if timers are using a lot of cpu time.
Is this behavior known with v1.0.0-rc.1/v1.0.0-rc.0?