It helped Khloé Kardashian suss out Lamar Odom’s serial cheating, now it can help you do the same. 

It’s Mspy, the amazing new app that touts itself as the preeminent mobile spy device in the world, that lets you track every call and text your significant other is sending.

“Not since the days of the chastity belt,” the company said, “has a product been so useful in stopping unfaithful lovers.”

Another most excellent feature is the ability to inform you wherever your partner and their phone at are — for better or for worse — with the special GPS feature.