No, but as far as I can tell, it’s a private company in the US (which is pretty bad for a VPN). Also, all of its features are closed-source. The encryption seems to be closed source. That should make you question their motives and integrity. And trust them not much more than Google or Facebook. For everything not privacy related, as their virtual cards and in a sense also phone numbers and email addresses (those could be private, but not using this service), this service seems fine.
From how they’re presenting themselves on their website, I would also guess their payment methods aren’t private /anonymous at all. It seems like you could even be forced to use the Apple/Google integration to pay for your subscription (which just means you can’t really pay privately).
Also, VPNs that have own apps and don’t allow access via OpenVPN are a red flag. You don’t know what their apps are doing and they don’t give you any reason to trust them either.
No but I have experience with my Sudo:
