The index was created by Appodeal's Marc Llobet, Pavel Golubev and Sergey Baranov.
Berlin-based video game company celebrates crossing a new milestone with its hidden object game.
Compared with Q1 2020, player spending in 2022 was still up nearly 20 percent, though.
Riot's mobile MOBA is doing more than okay, eyeing $1 billion in revenue.
Many countries spend more than 4 hours daily on mobile apps.
ZiMAD's Vadim Zefirov explains how you can start setting a real-life value for items in your free-to-play games.
The disappointing results are in line with the hardware maker's preliminary earnings report that was posted two weeks ago.
Games and related value-added services net revenues saw an increase of 15% year-over-year as well.
North America stands out with its investments.
"Social and casual gaming is fuelling a boom in the sector." says PWC's latest report.