Is gem app safe?

I've been hearing a lot about the Gem app lately, and I'm considering using it for my cryptocurrency transactions. But before I dive in, I have to ask: is the Gem app safe? I've heard about the risks of cyber attacks and theft in the cryptocurrency world, so I'm concerned about the security measures the app has in place. Does it use encryption? Are there any known vulnerabilities or exploits? And how does it protect users' personal information and funds? I'd appreciate any insights you can provide to help me make an informed decision.