ActiveTrak Inc. has released a major update to their GadgetTrak for iOS app. New features include background processing and tamper-proofing. Keep GadgetTrak running in the background and it will check in with the device’s location every ten minutes. Even if the app is manually quit, it will still register that a major location change has occurred. Users may use MobileSafari to keep track of other iOS devices, as well as laptops.