UPDATE October 10, 2017: Compatibility testing between ForeFlight and iOS 11.0.2 is complete and we are issuing the “all-clear” to ForeFlight customers. However, we believe that the issue involving GPS receivers used in high-speed aircraft is still present in iOS 11.0.2, so we advise customers who may be affected to continue holding on updating. See our post about iOS 11 for more details.
ORIGINAL POST October 3, 2017: We are performing compatibility testing between ForeFlight and the newly released iOS 11.0.2 to ensure that everything is working smoothly. We will update this post with an “all-clear” when testing is completed. Please also stay tuned to our Facebook page or Twitter feed for updates.
Follow this link to learn how you can check which Apple iOS version you are currently running.