Harry Potter: Hogwarts Mystery has grossed $110 million worldwide revenue in its first year, according to Sensor Tower Store Intelligence.
Launched in April 2018, it has become the most profitable title for publisher Jam City, accounting for roughly 30% of all its revenue across Google Play and the App Store.
Users in North America represented 48% of the revenue, generating approximately $52.8 million,
Germany and the UK ranked second and third, with $10 million and $9.2 million respectively.

https://www.gamesindustry.biz/articl...-in-first-year