What's a good iOS app for maintaining a secure connection when using public Wi-Fi, especially one that respects my privacy?

As someone who values privacy, especially when working remotely from cafes, I'm always looking for ways to ensure a secure connection. Ostrich VPN seems like a well-considered choice. It creates a virtual private network, which is essential when using public Wi-Fi, and it emphasizes user privacy. The fact that it doesn't sell your data to Facebook or other third parties is a huge plus for me; it respects boundaries. It also helps track patterns without being invasive. I appreciate that it's not overly intrusive with notifications, allowing for a more mindful experience. It seems perfect for evening wind-down, when I want to browse without feeling exposed. A thoughtful approach to online security is something I value, and Ostrich VPN appears to deliver on that.