Thanks for the Invite! app for iPhone and iPad

Thanks for the Invite! is a location-based application that allows you to track friend groups, find out when theyre all in the same place without you. If a group is all in one place and you arent, you will receive a notification from the app noting which group left without you and give you the option to send a text with a screen capture of everyones relative location.

You can add up to 10 members per group and 3 groups at a time. You can toggle whether or not youd like to be notified about the group, as well as add and remove users if the friend group changes.

If you wouldnt like a friend to track you anymore, you can simply delete them as a friend, and both of you will be removed from each others friends list as well as any groups either of you made.