Toca Store turns your iPhone or iPad into play store for your preschooler and a friend. Within this educational app, your child chooses which items to sell (34 choices), sets prices for the items, invites a friend to shop, counts money, bags the items, etc. It’s a very cute simulation that teaches: taking turns, cooperation, and basic counting. Toca Boca apps are very popular and usually sell for $1.99 – 2.99. Toca Store is FREE today.