This wont be updated any further, new version is at https://play.google.com/store/apps/details?id=com.visiontech.switchez and also has Bosch POPIT addressing.This utility can be used to address various electronics such as the Simplex fire alarm devices. You can not only set the switches by touch but also type in an address. A new feature was also added were you can increase and decrease your address by one for quicker addressing of multiple devices such as large installations.