Clash Royale (CR) is fun to play, and more awesome when you have free gems. Most players want to know the best way of earning CR free gems without cheating or hacking and many website and generators can help you achieve this; there is also some scam sites too.
They'll show you evidence that other people have generated 1000s of gems, but when you give it a go, you might find yourself filling out tons of surveys. And if you decide to fill out these surveys or perform any tasks, you may find that have wasted time with no free gems to show for it. And sometimes, if you do get free gems, your account could get banned really fast.
However, there are a few alternatives where you can generate Clash Royale hack gems that won't get your account banned. The best options are FreeMyApps and PrizeRebel.
FreeMyApps has a list of apps that you can try out. You can download and test out the apps for 30 seconds, and you'll be rewarded with points. These points can be used to get iTunes Gift Cards, which you can subsequently use to get your free gems.
PrizeRebel is different and will help you make money quicker if you are resolute and spend more time on it. PriceRebel has several different tasks you can perform to get points. These points can also be used to buy CR free gems.
To avoid wasting time and to keep your account active, ensure that you don't use just any hack you get off the internet. Getting CR free gems can be rewarding when playing Clash Royale, but it is imperative to do so cautiously.