Clash Royale contains several chests, this app allows you to open all of them for free and simulate it using the real game rates for rarity drops. Simulate the chests opening for Clash Royale.
Check out if you are luck enough to pick up some legendaries and see if its worth for you to buy chests in-game.
The app is currently supporting all 54 cards and the 8 arenas.
Love it but can u use it for clash royale the real game.