Unfortunately, Apple has decided to pull BatteryLogger Pro from the App Store.
BatteryLogger Pro uses iOS 4 backgrounding capability to log battery levels, even when the app is not running in the foreground. Despite me providing complete openness along every step, and Apple approving the App before; this use of the iPhone's multitasking capability does not fit Apple's intended backgrounding purposes. As such they have decided to remove the App from the App Store as of February the 10th, 2011.
I'm currently working with Apple to resolve this issue. In the mean time existing users will be able to continue using the current version of BatteryLogger Pro, but I won't be able to provide updates or bug fixes.
If you are interested in BatteryLogger Pro, I strongly recommend checking out BatteryLogger Plus in the Cydia Store, for jailbroken iPhones. It's BatteryLogger Pro, but bigger and better with extended statistics, improved performance, and free iPad support!
If you are a paying BatteryLogger Pro customer, and would like to switch to BatteryLogger Plus, please contact me.
For enquiries, please use the contact form.