My daughter just got her license and I’m freaking out lol. Is the family plan worth it or is there a cheaper option?
Congrats/condolences on the new driver 
GeoZilla’s family plan runs around $2.99-$4.99/month depending on the deal you catch, which is pretty reasonable for peace of mind.
Honestly though, if she has an iPhone, Apple’s built-in Find My is completely free and works great for basic location sharing — no subscription needed. Android families can do the same with Google Family Sharing.
The paid apps are worth it mainly if you want driving behavior stuff like speed alerts, which is actually useful for new drivers — so that might tip the scales for you.