If you head over to myaccount.google.com/dashboard, you’ll find there’s a listing for the Play Store on this repository of your various Google account stats. The figure is “installed apps,” which is the number of apps Google knows you have installed on devices over your entire account history.
It’s an interesting figure to compare: how many apps does Google say you’ve installed and kept on your various devices over the years?
Weekend poll: What’s your lifetime installed app count on the Play Store? was written by the awesome team at Android Police.