[Yetanfou]

More or less the same as a stock Android device has, the difference is that it keeps on sending data to Apple instead of Google. If you trust Apple at their word about being good stewards of your data you might think this is OK. If you see Apple as the corporate entity it is and you have a healthy distrust of any and all such entities when it comes to them keeping their word when money comes into play you probably want to limit exposure as much as possible.