When you create an Android app you are looking to attract a new audience and get people excited about the content that you have to show them. Wonderful! Sounds like a great plan: create an app, gather a new audience and enjoy your app installations. STOP
What happens when people begin to get bored of the content you’ve added to your app? App usage is as important, if not more important, than your app installations. Look at this realistically. Once you have your audience, the only way you will make any money from your app is if they are actually using it.
Your job is to keep your audience happy, and interested in your app. The best way to do that is to update your app regularly.
update your app and relaunch it as many times as you wish
Updating your app will install a new notification on your app users smart device, and this will alert them that there has been an update. This subtle reminder is often what can save your app from app extinction.
Another tip to gain more users is to relaunch your Android app with a new name and app description. Most of us are normal human beings that make mistakes. Often relaunching apps is a great way to tweak all those little mistakes and perfect our Android app.