The free iOS app is ad-supported. Premium removes all banners and interruptions, leading to a cleaner and faster browsing experience.
Standard iOS VPNs are restricted to IKEv2 or IPSec due to Apple's strict API guidelines. However, many mods unlock WireGuard and OpenVPN UDP/TCP protocols within the app interface. WireGuard is objectively better for mobile devices because it uses less battery and reconnects faster when switching between Wi-Fi and cellular data. The official App Store version may lock these behind a paywall or disable them entirely on free tiers.
Instead of using potentially unsafe IPAs, you can improve your experience using these official methods: