https://kotaku.com/apple-says-itunes-apps-must-now-disclose-odds-for-loot-1821497923
Hopefully this is just the beginning and hopefully MS, Sony, and Nintendo aren't too far behind. I'd still prefer to see an AO/18+ rating on these games.
Apple announced a sweeping revision to the guidelines for its App Store yesterday, which now includes a provision that loot boxes must be transparent about their odds.
"Apps offering 'loot boxes' or other mechanisms that provide randomized virtual items for purchase must disclose the odds of receiving each type of item to customers prior to purchase," reads the new rule, which will affect the most popular games on iOS, including Hearthstone, The Simpsons Tapped Out, and Clash Royale.
Hopefully this is just the beginning and hopefully MS, Sony, and Nintendo aren't too far behind. I'd still prefer to see an AO/18+ rating on these games.