Has potential. I use it primarily for dip switch selecting. I think a portrait option would be best when it most likely being used out in the field on a phone. Also the graphic of the dip switch should have another colour used to add contrast making it much more easily read. Too much effort is spent trying to understand which toggle is in what position.
Great Great app for checking a dip switch address or up to a 6 band resistor.
Michael Bernard Thankz