Great but keeps taking your money – 123 Kids Fun GAMES Top Preschool Educational Games Review

My 3 year old loves the app. But parents watch out for multiple purchase to remove ads. Purchased on my iPhone with same iTunes account for $2.99 to remove ads and unlock games. But then had to repurchase on iPad with same iTunes account??
Review by The omnibus on 123 Kids Fun GAMES Top Preschool Educational Games.