The software has seen over 100,000 downloads via the iTunes store to date, but Wiltse explained that: ???As a start-up, we didn???t have huge awareness and the demand there to keep 100,000 engaged.???He expects that as part of the CPX offering, and with Thumbspeak expanding beyond the US, into the UK, the Nordics and other markets, it won???t be long until the firm is able to reach over a million