Pop-up advertising while using this app

The purpose of the application is to help you clean up the "clutter" by quickly organising your open windows… And yet, the developer makes use of pop-up advertising to attempt to sell other apps. Its a little sad to think of it and I have removed this application from my system and will never use it again. Poor judgement from the developers… If youd like to make more money, make a better app!

Iamthevoice about Window Tidy, v1.3