I am willing to PAY if anyone helps

I am very advanced in making apps for android. And even I have won 2 App of the Month by M.I.T.
I have made an app for my tuition classes in android and i want it for ios. I am even READY TO PAY the charges if required. Please help. The app uses extensions too so if anyone can make a same app for ios too I will pay the charge for your valuable time.