Mobile gaming continued to grow in 2019, with App Annie predicting the industry is on track to surpass $100 billion in revenue across all mobile app stores in 2020.
According to its State of Mobile 2020 report, mobile game spending neared $90 billion in 2019, and made up 56% of all gaming spending last year. Mobile game spend was 2.4 times that of spending on PC and Mac, and 2.9 times that on console.
In total, App Annie found 1121 mobile games that brought in over $5 million, and 140 games that brought in over $100 million.

https://www.gamesindustry.biz/articl...-spend-in-2020