Crazy how fast technology moves and advances in our world. The iPhone X was one of the most flagship phones apple ever made, and now your telling me, that after only 2 years of it being out, it can easily get hacked and exploited? That's crazy.
Absolutely! and not only iPhone users but also other brands because mobile wallet isn't that safe like desktop wallet that you can only secure in your house\home.
You are right on the spot bro. Mobile phone wallets can be made by anyone, and there's no guarantee that they are secure or that they don't even have your private Keys. As soon as you deposit some cryptocurrency, since they have your private keys, they could steal everything. You never know who is behind these apps, unless it is a popular one like coinbase... Most of them could be scams. It's better to protect your cryptocurrency, to keep in your own hands, done trusting random apps.