The Google Shopping Mobile App, which had absorbed Google Express when it launched, provided a native shopping experience with a personalized homepage for mobile users. It is now retired and the functionality lives on in the Shopping Tab. Launched May 14, 2019; shut down April 9, 2021 — it lived 1 year. One of 32 Google products killed in 2021. https://9to5google.com/2021/04/09/google-shopping-app/ Data: Killed by Google (killedbygoogle.com, MIT).