Detect an app installed
35763
Identifying if an app exists, if not go to play store
154577
Can an app determine the other apps that are on the phone and what permissions they have?
141443
Check if application is installed in registry
56763
Convert installed app to system app
108712
See notification of other app
43668
Detecting whether Glassware was launched via voice command or the touch menu
14163
Finding package name of installed software
27750
Get list of installed apps on iPhone
35508
How to find program name(s) of an installed package?
81981
How to test if package is installed?
1468
How can I deduce/identify an app from a notification icon?
27743
Detect when an iOS app is launched for the first time?
76259
Find what app is causing popups, NOT in notification bar
102998
In Win10 is there a fool proof way of discovering which App is displaying a given pop-up?
138783
control panel to see running applications
53251
How to detect first time app launch on an iPhone
120365
Display notification whenever app is running or not