Released Premium Subscription service.
Selected as one of the Best Apps of 2017.
Ranked first on iOS by downloads in multiple countries.
Android version was launched.
User base size hit 500 million.
User base size hit 300 million.
User base size hit 100 million.
Ranked first on Android Photo & Video category in Japan and Thailand.
Ranked first on iOS by downloads in Japan and Thailand.
iOS version was launched.