It is easy to identify the top app developers. You just need to look at the applications. Even a brand-new Android user can tell which apps required talent and which were done quickly without considering the final result. 

App after app is released by the best game application developers, all with similar characteristics. This is true regardless of whether the app targets gamers or those who simply use Android to simplify their lives.

SOURCE:GOOGLE

These are the top  app developers tips

* Plan, plan and plan again. The best Android app developers will be able to answer these questions before writing a single line of code: Who are my target audience? How will the app position itself in the app market?

 Is this a fee-based or free app? If a fee is being collected, what is the fair price? Before a developer can proceed to the next step, it is essential that they have these answers.

* What is the app's purpose? The best app developers must first consider the whole app. The app developer imagines the finished product as a whole and determines any issues that might pose a problem for the user. These issues are resolved before the app designer can begin to design it.

* The best app developers will admit to making mistakes in any phase of the planning process and quickly correct them before moving on to the next stage. They quickly identify the problem and correct it if a protocol is not working. 

The best developers know how to keep their ego under control and that the user will not understand the app no matter how beautiful or complex it is. The app will end when the user presses delete.