We need a phone tracker app that will work with both iPhone and HTC Windows 8x. Anyone know one that will work well with both? I was even willing to pay for the ATT FamilyMaps app until I found out that I have to remove my 3rd-party blocker from my account. I don't want to do this because it's the only think blocking 3rd party scammers from automatically subscribing me to things unless I opt out - tell me that's not a scam! and ATT says there's nothing they can do about it, it's not illegal.