Good game, terrible add – My First Little Fun Zoo Puzzle Review

Bought this for my 2 1/2 yr old. He loves the puzzles and sound effects but, especially on my phone, it's near impossible for him to play due to the ads. They take up a large part of the screen and puzzle pieces will actually be behind it! Some ads (for war-style games and casino games, no less) pop up without touching anything. Finally, I bought the ad free version on one device but now it refuses to update my other devices and wants me to pay multiple times. Of course, my son wants to play this all the time so I have to sit there and constantly wait to skip ads or close pop-ups.
Review by J-Hawk 98 on My First Little Fun Zoo Puzzle.