I can almost feel the sense of satisfaction. Almost because I've been meaning to create an app that helps with mental mathematics (basic addition/subtraction/mu

I can almost feel the sense of satisfaction. Almost because I've been meaning to create an app that helps with mental mathematics (basic addition/subtraction/multiplication/division for my children) - never got around to learning Android app programming. There are some Android games out there that sort of do this but haven't seen anything that is particularly customization to the needs of a growing child.