Let's say a subscription costs $10. Why not charge $14.29 through app store and $10 through online registration? With both logins acceptable in the login form... If Apple users want to pay more for the privilege of paying through Apple, why not let them?
Apple does not allow different pricing
The jitter/etc fixes look great, but we are off-grid here on limited solar power (we have to unplug the fridge every night or we won't have any battery left in the morning). So a little disappointed to see increased power consumption (glad that we would never need the snowmelt feature here).