So the keypad app doesn't provide any additional functionality?
Reading the information from the brochure highlighted below, I thought I may be able to save the investment in a physical keypad if I could set up comwifi without one and then use the app...
Keypad App
The Keypad App emulates a Premier Elite keypad interface. This allows end-users, master users and engineers the ability to remotely control the alarm system, as if physically standing in front of an actual keypad connected to the system. In addition, the Keypad App includes Texecom’s SmartKey interface, providing an intuitive and simple method of arming, part arming and disarming the system. Up to 3 programmable outputs can be triggered from the SmartKey interface.