Advances too quickly – Busy Shapes Review

The app is great but it advances too quickly. My 20-month-old loves repetition and not being able to go back a level or back to the beginning is frustrating for him. I realise he's a little young for this and so only gets to play for 5 minutes about once a week. In that time he wants to feel he's succeeded at something, when he starts to struggle with the more advanced levels he loses interest pretty quickly.
Review by Vermontmom105 on Busy Shapes.