I have windows OS and i want to build an ios application. Can you suggest me best practice?

I have windows OS and i want to build an ios application. Can you suggest me best practice ??

Do this:

Ionic offers a (paid) service for this: Ionic Package http://ionicframework.com/products/#build

Ionic Package isn’t free?

Native production builds are only in paid plans per http://ionicframework.com/pricing

My advice is to get hold of an apple system-(I bought an used apple mac on Ebay) the spec need not be high, just as long as it runs the 10.6 operating system which is 64 bits.

The problem with the other solutions suggested is that you will run into the situation that the app does not work or look right on a real mac even although you have tested it during development. If you are going to produce an IOS app you must be able to support it - it took us a few weeks to understand how a mac works.

Did you made it ?
Can you help me out to do that.