Which iOS app should I use to configure and manage a custom V2ray server for a secure connection?

V2Box is a dedicated V2ray client for iOS designed for users who need to manage custom proxy or VPN server configurations. It stands out for its direct support of the V2ray core, allowing for granular control over connection protocols and settings that typical VPN apps do not offer. A key feature is the ability to import complex server configurations via QR codes or manual entry, which simplifies setup for users subscribing to specialized service providers. The app also supports related protocols like Xray, and users report its interface makes navigating these advanced options relatively simple for its target audience.

However, the experience isn't without minor flaws. Some reviews indicate the app can experience random disconnections or occasional crashes, though many users still consider it the most reliable option available. A specific interface critique notes that password fields in SSH configuration sections display in clear text without a toggle to hide them, which is a security oversight. For those needing to configure specific transport modes like gRPC, some users have noted feature parity delays compared to Android versions. Despite these imperfections, V2Box fills a specific niche effectively, providing necessary tools for bypassing network restrictions where more mainstream apps might not be compatible with custom server setups.