This book is particularly written for single developers(without a team and funding support) who make a solid effort to build up their applications yet tragically couldn't receive many downloads on their applications and couldn't bring in money from it. This book covers 20+ ASO that is App Store Optimization strategies alongside a few internet and online-based marketing procedures and digital marketing that will assist the developers with getting increasingly more downloads on their applications and at last, can bring in money from their apps. This book will assist them with each progression from uploading applications to advancing and marketing, to spare marketing cost, maximize their incomes thus on. There are just 3 to 4% of developers who arrive at 100k downloads on google play store. the details are taken from a survey. By perusing this book one can without much of a stretch adjust right ASO methods alongside digital marketing and achieve their objectives and goals and competitive single-handedly in the market.