Existing app to alert when sticker moved?

I’m wondering if anyone out there has built an ios or android app that gives you a simple alert if the sticker has moved…either moved while in range of the phone, or when the phone comes back into range with the sticker and it is in a different position?

We’ll be adding a template app for that in the future to our app generator in Estimote Cloud:


For now, you can follow our stickers tutorial, it shows more or less how to do exactly what you’re asking about: