If you are not using PlayStore you can use firebase to track the stats. You can use the AndroidID to get a unique value without having to ask permission. I track this now, unique instals based on ID, and date installs.
If you are not using PlayStore you can use firebase to track the stats. You can use the AndroidID to get a unique value without having to ask permission. I track this now, unique instals based on ID, and date installs.