Let's understand this way, you are born in a country, you are a native to that country/city/state. You move to a new city/country for a job , you become a foreigner to that place I.e hybrid whose roots are still native. Same way Native Apps are those apps that are default to the device built using a single framework and designed in accordance with the OS guidelines, features, layouts which gives it an easier in-app interaction.
Android comes out today as an effective form of technology and you must know certain features, which would help you to carry out an Android upgrade at your ease. Also, you can feel confident that you can now get familiar with all optimistic facets that give you the opportunity to explore technology in a new way exploring the attributes of Android app development.