By John Gruber
Kolide by 1Password ensures that if a device isn’t secure, it can’t access your apps.
Apple Developer news:
Starting February 1, 2015, new iOS apps uploaded to the App Store must include 64-bit support and be built with the iOS 8 SDK, included in Xcode 6 or later.
Keep up, or get out.
★ Monday, 20 October 2014