Creating a pod catcher for iOS

Good afternoon, I have been learning swift for a while and I have also been taking courses on iOS development just to learn swift, Xcode, all of the templates that are available in iOS and the technologies that are available in iOS. Now, I want to take it to the next level. I want to design a pod catcher for iOS. How can I begin working on this project? I am familiar with the frameworks that are available, but I don't know where to get started. I did some research and nothing turned up. Someone told me to ask my question because this is the list where I will get my questions answered. I hope someone can help.

Thank you.


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