AppBrain: Google Classroom, which wasn't in the top 100 most popular apps in the Play Store at the start of March, surpasses 50M installs, joins top 5 in the US (Hagop Kavafian/Android Police)

Hagop Kavafian / Android Police:
AppBrain: Google Classroom, which wasn't in the top 100 most popular apps in the Play Store at the start of March, surpasses 50M installs, joins top 5 in the US  —  Because of the coronavirus pandemic, most schools and universities around the world have had to close.