Is Typesy ad-free?

I bought Typesy hoping that it is ad-free to avoid exposing my child to malicious content.

Hi! Typesy is ad-free and that is our great advantage over the other programs out there. Ads should really be prohibited because some are distracting, invasive, and annoying. In fact, some of these ads promote alcohol, dating sites, dieting, junk food, online gambling, or other items that most teachers find totally inappropriate for the children.