What is with the ads? – Word Search Colorful Review

I LOVE this app. I fly often and this is my go-to while traveling. Recently the ads have gotten insane. I have to "play" a game randomly while I'm in the middle of a word search. I'd much rather pay for the app than have the obnoxious ads. If this continues I'll have to find another app :(
Review by blonde_and_smart on Word Search Colorful.