OffSET App?

One of the weeks of my internship I focused on attempting to make OffSET a mobile app. Let me just say, that making an app is not an easy task. You have to come up with the right coding, go through various trials and formatting, and put in many many hours of work. Honestly, I am not that technologically savvy, though I would like to be. I found that there are websites where you can just input that information you want in  your app and they make the coding for you, but the app never comes out the way you really wanted it to. Though it takes time and critical thinking, I would rather make an app out of scratch, however long it takes.