How to create such an application?

Question

JavaScript

Hello!
I want to create an ios application for myself.
Recently I came across these sites: music-ios.ru and https://music-vk.com/ . From these sites without appstore you can download applications.
But as? Where should I dig to create such an application?
PS I know JS, PHP, HTML5 for drummer

Answer 1

Che is there in the world of ios developments right now, like swift drives.

Answer 2

Objective-C and the Apple ecosystem if you're interested in iOS. Java - if interested in Android.

Answer 3

In general, if you know JS / HTML, then some not very difficult things can be done in PhoneGap (+ Ionic).

Answer 4

https://vk.com/dev/audio.search

Answer 5

via cordova