On the other hand, if it’s your priority to make it work, or you have lots of time on your end, then nothing is stopping you to make this app the best. The last point I feel is worth mentioning is your app retention, how often mobile users come back to your app. […] developers of apps that have not been updated within the last three years and fail to meet a minimal download threshold — meaning the app has not been downloaded at all or extremely few times during a rolling 12 month period.