Mullvad is nothing like Apple. For apple devices:
- need real email and real phone number to even boot the device
- cannot disable telemetry
- app store apps only, even though many key privacy preserving apps are not available
- /etc/hosts are not your own, DNS control in general is extremely weak
- VPN apps on idevices have artificial holes
- can't change push notification provider
- can only use webkit for browsers, which lacks many important privacy preserving capabilities
- need to use an app you don't trust but want to sandbox it from your real information? Too bad, no way to do so.
- the source code is closed so Apple can claim X but do Y, you have no proof that you are secure or private
- without control of your OS you are subject to Apple complying with the government and pushing updates to serve them not you, which they are happy to do to make a buck
Mullvad requires nothing but an envelope with cash in it and a hash code and stores nothing. Apple owns you.