I've had this app with my boyfriend for a while so we can see when we get home after school safe and what not, and it worked great, however recently my location has been really off and it's saying I've been going on half an hour trips multiple km's from my house to the middle of nowhere, it made me panic a little if sowmthing was happening in the night but it happened when I was on my phone in the afternoon too. I'm not really sure what's going on but it's a shame it used to work so well :(