A new app allows you to anonymously send Game of Thrones spoilers to people you don’t like.

Spoiled.io allows users to send anyone a text that will spoil Game of Thrones for them. The app sends out an anonymous text message to the target letting them know what happened on the most recent episode.

The texts continue for the rest of the season, so make sure it’s someone you really don’t like it!

The creators of the app were inspired by a woman who texts her cheating ex-boyfriend spoilers from the show, the morning after it airs in the US. She has him blocked on all social channels and on phone, but every Monday she unblocks him for a bit of fun.

The anonymous creators of the app want would-be buyers to know they can only spoil episodes that have already aired. They do not have spoilers for any future episodes.

The app is available for 99 cents – but don’t worry if you’re not in the US because according to its website, “our text messaging ravens have learned to cross the narrow sea and now support international numbers!”

Who to try it out on first?