Love them but...

Absolutely love this app but Im very disappointed that I bought each volume and there are duplicates; pretty frustrated that I have all 3 apps I paid full price for with 90% of the same nursery rhymes in each one. Each volume should have all different ones. Wish I could get a portion of my money back.

Qiksilver840 about Nursery Rhymes: Vol 1 Preview, v1.6