Being a Web-based application, Count-Me-In could be easily distributed using a flexible pricing model.
The basic tier would allow performers to use the platform (this means initiating sessions from the Sequencer app) in their shows with a per-session charge.
A second tier, for performers who need to use the platform more often, would allow unlimited sessions for a monthly fee.
A third, free-for-use tier, would be monetized by means of online ads, with no upfront charges. Track apps would not require any kind of payment nor subscription, but they could also be monetized using online ads.