King of app is a service that allows you to convert your existing website into a mobile app quickly. the easiness is the most important feature when it comes to king of app. to create an app the user doesn't need any prior coding or development knowledge. there is a wide range of templates available from which you can choose the one according to your requirement. the pricing is pretty cheap and even there is a free version available which gives everyone a chance to try out their product. the drag and drop builder help you a lot to create the personalization you require. there are also a lot of tutorials available in the website to get you going. even when you turn to professional the pricing is just $120 a year which is much cheaper than similar services available across the web. the support offered by them is also top notch, i had several doubts while getting started by they guided me and helped me every time and there are multiple ways of contacting them. as for elements, there are tons of them available in the market and you could also use custom ones if you need.