I should add that I'm not a proper developer, but an amateur. This is my very first app for iOS. I will keep improving this app as long as I learn more about programing :)
The Yún Controller app allows you to control the digital pins and monitor the analog pins of your Arduino Yún board wirelessly.
Do Arduino UNO R3 have WiFi capability or would i need to add that in before i buy your app! Great job man!