Most of the installs are from non-english speaking countries. I spent about $20 on Fiverr to get the descriptions translated into Russian, Portuguese etc, which helped me get a few more downloads. I now have 1000 downloads, 250 current installs, and about 10 new installs (and 10 uninstalls!!) per day.
Here is one that makes $5-$10 a month from admob. A lot less than I hoped: https://play.google.com/store/apps/details?id=com.martincapo....
Most of the installs are from non-english speaking countries. I spent about $20 on Fiverr to get the descriptions translated into Russian, Portuguese etc, which helped me get a few more downloads. I now have 1000 downloads, 250 current installs, and about 10 new installs (and 10 uninstalls!!) per day.