Kendo is a great framework to go with for your mobile or web application.The support provided is great and you can achive native like feel with kendo UI.I'll leave you a link to the mobile app developed using kendo
https://play.google.com/store/apps/details?id=com.payoda.Insurance
this app has been released in IOS,android and windows store.
Phonegap and cordova are technologies used to build the app developed using kendo or sencha etc.I suggest you develop app using kendo and build it using phonegap.
In native apps you have to code for each platform.Hybrid apps developed using Kendo requires coding once and can be deployed in all platforms