I’ve tested both: GeoZilla usually sips less battery thanks to significant-change + geofence updates and has super clean check-ins/SOS, while Life360 still wins on extras (crash detection, detailed driving reports, roadside, richer history) but can be chattier on battery and had past data-sharing concerns. GeoZilla’s trade-offs are thinner driving analytics, occasional delayed pings on Androids with aggressive battery management, and more features locked behind Premium (same story with Life360).
TL;DR: want simple/efficient tracking → GeoZilla; want deep safety/driving data → Life360; need full-on parental/partner monitoring (with consent) → mSpy (https://www.mspy.com/).