When you would like to spy an android device, you need physical access to the device, but it's not necessary if the iCloud backup is activated on an target iOS device.
It is not necessary to jailbreak a target iOS device or root a target android device before using Mobilespy.
Spyzie can be used to spy android devices running android 4.0 or higher versions and iOS devices running iOS 10.0.0 or higher versions. You may visit Spyzie Compatibility Policy page to learn more details.