Can I use a regular vless:// link?
Yes, but a subscription URL is easier because it refreshes parameters and access time automatically.
On iPhone it is easier to use the WersidePN subscription URL instead of a separate VLESS key. It already includes UUID, SNI, public key, shortId and access time.
fewer mistakes when copying long parameters
profile refreshes after subscription renewal
fallback profile can appear without new manual setup
V2RayTun and Happ import a link faster than a manual config
Install V2RayTun or Happ on iPhone.
Copy the WersidePN subscription URL from the bot or dashboard.
Add the link to the app as a subscription.
Refresh the profile and allow iOS VPN permission.
Yes, but a subscription URL is easier because it refreshes parameters and access time automatically.
iOS requires system permission for any app that creates a VPN profile.