Welcome to the second installment of our series: Appodeal’s Intel Briefing. This Friday we’re bringing you the latest highlights in mobile game and app development!

This week’s roundup:

This player spent $2 million in a mobile game. Then he led a boycott, Venture Beat

'Pokémon GO' news: new study says mobile game contributes to fitness, VineReport

Developers and publishers are flocking to the mHealth app market, Business Insider

Sony PlayStation is launching mobile games on Android and iOS to take on Nintendo, CNBC

Samsung kills the galaxy note for good, TechCrunch

WhatsApp is targeting Snapchat's potential market with its latest update, Business Insider