Ads within the app are fine, and I don't think many people who download a free app expect to have zero ads unless it says it. THIS app, however, displayed ads

Ads within the app are fine, and I don't think many people who download a free app expect to have zero ads unless it says it. THIS app, however, displayed ads outside of the application when the phone was unlocked. It's not the same thing, and it's not ok.