iFroze 1.1 was submitted Oct 18. Apple still has it “In Review”. No word on the reason for delay.
While using 1.0, please “quit” iFroze regularly. If you are on iS 4+, that means doing the double-tap on the home button to bring up the list of “active app icons”. Tap-and-hold until the buttons shake and the little “-” shows up on each icon. Tap the “-” in the corner to close the app. (Note, if there are more than 10 apps here, that might explain why your device is slow.)
We have been testing heavily, and have been unable to cause any crashes since fixing the crash. I will post again as soon as Apple releases iFroze 1.1