2.6 started crashing at my iPhone 5s iOs8.0 as well, it started after i just had fiddled with a new keyboard (Fleksy), but it was as well the first time i fired up the app after upgrading iOs
can't wait for a stable update.
for safety i just synced my acccount, but is my data really safe? can i somehow check it online?
I am using an iphone 5s running ios8 and I was able to revert back to 2.5 and the app crashes instantly instead of crashing while trying to edit any current items. I guess we just need to wait for the update.
For what is worth I am having the same issue. (App crashes and returns to the iOS home screen when tapping on any previous service, gas purchase or vehicle information) I was on an iPhone 5s running the latest version of iOS 7. I then upgraded to the public release of iOS 8 and still had the problem. Then I got an iPhone 6 and the very first app I downloaded was Gas Cubby and it still crashed.