Good app but adds inappropriate for kids – My First Alphabet Phonics ABC Review

I've had this app for a few days now and we were enjoying it. If you don't purchase it, in-app adds pop up every few letters. Although this is mildly annoying, I wanted us to use the app some before we spent the money to purchase it. Unfortunately tonight as my kids were playing an ad popped up that I felt was inappropriate for kids (it was a comic style ad that was slightly sexual in nature). I quickly snatched the phone away and looked into buying the app; however I'm not thrilled that I'm feeling the need to buy the app due to the ads being not kid friendly (it's a kids app...!). Therefore, I think we will try out some of the other letter forming apps first before we decide to spend our money on this one... ?
Review by person9875245787543 on My First Alphabet Phonics ABC.