Board Thread:Game Discussion/@comment-31668816-20171028155934/@comment-30967537-20171028204343

I reckon it includes every download of every update of the game. At 40+ versions that gets down to a more realistic (less than) 10 million downloads. Factor in users with multiple devices (e.g. I play RR3 on Yeo iPads) and that drops the number even lower. So I reckon it is every actual download of every version of the game. Whereas TT participants is more likely based on unique logins.