Terrible product avoid at all costs. Doesn't work on Samsung tablet. Company wouldn't reimburse for the defective product.The interface is very poor. Qustodio is a far better product. Customer support is pushy and not helpful. As a former programmer, I was very dissatisfied and disappointed in the poor quality of the product. If you are going to put spyware on your child's phone you should only use a company you can trust and this isn't such a company.