University of the Incarnate Word is the only school using PharmCas. It states how they made the switch this year on their admissions page. But, even they though they are using PharmCas, they still don't operate like these other schools using Pharmcas. Like last year and the year before that, they do not have rolling admissions. They just have a deadline to get all the materials in.
It is a little crazy to read about all the people on this site that have already been accepted to various schools, but all the Texas schools I am applying to don't even interview till next year.