More levels! – Tiggly Addventure: Number Line Math Learning Game Review

This is a great app for my 4 year old, but we paid almost $30 for the counters, which are great, but there needs to be more levels. It's not worth buying the counters for only a couple levels. Please update.
Review by Mom_of_3_kiddos on Tiggly Addventure: Number Line Math Learning Game.