I used to use the OpenVPN app, but haven’t gone back since using Passepartout. Passepartout is incredibly stable, quicker to connect, and easier on battery life. I use it for two main scenarios: for my DNS-only tunnel to a Ras Pi Pi-Hole at home and as a full VPN tunnel with Mullvad. Both scenarios run excellently with Passepartout.
I love how I can choose a specified region with my VPN provider instead of having to load in a bunch of specific OVPN profiles. The dev for PassepartoutVPNClient has been INCREDIBLY responsive, helpful, attentive, and kind. I’ve been beta testing the builds from very early on and I couldn’t be happier with the end product! On top of being a snappy, efficient, feature-packed app, it’s free. If you appreciate PassepartoutVPNClient , make sure to donate or become a patron to support the dev! ❤️