Make iPhone/iPod/iPad apps on JavaScript or Python?

I'm starting to make apps and I want to start by making an iPhone app but I'm not sure if I can do it with JavaScript or Python

Still i do not make any javaScript but in future i will do.

You can make a web app with Javascript…

https://developer.apple.com/...tions.html

With Python you need a library such as Kivy which provides access to the touch screen interface…

http://kivy.org/#home

which was used to make this…

https://itunes.apple.com/...d505729681

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