Free ebook from Google might make you rich developing apps for Android users4
The book shows you how to get your app in front of a billion Android users. It also gives you monetizing ideas to keep your cash flow growing. One section deals with using analytics to determine exactly who your customers are, and how knowing this can improve your marketing. And you can use this information to take your app global.
If you want to start a career as an app developer, download the free book from Google by clicking on the sourcelink below. The 81-page publication can even be ordered as a printed book. Just keep in mind that sometimes the most profitable apps come out of nowhere, without any of the planning that is preached about in the book. Exhibit one, the incredible success of Flappy Bird, which at its peak was generating $50,000 a day in ad revenue.