Kyberlink vs Booster

Kyberlink is a fast, beautifully designed WireGuard® VPN client for iPhone and iPad. Bring your own WireGuard configuration — from your home lab, a VPS, or your workplace — and connect with a single tap. Kyberlink is a client, not a VPN service: no accounts, no subscriptions, and we operate no servers. Your traffic goes straight to the server in your own config, and your keys never leave your device unencrypted. WHY KYBERLINK • One-tap connect with a clean, animated home screen • "Am I actually protected?" — a built-in Connection Check confirms your traffic is encrypted, exiting through the VPN, and using your tunnel's DNS • Connect to Fastest — pings your servers and connects to the lowest-latency one, ideal when you keep multiple regions • Import in seconds — scan a QR code, open a .conf file, or paste a config PRIVACY & SECURITY, DONE RIGHT • Private keys stored in the iOS Keychain with device-only protection • Optional iCloud backup is encrypted on-device (AES-GCM); the key lives only in your end-to-end-encrypted iCloud Keychain • App Lock with Face ID / Touch ID, plus biometric confirmation before exporting keys • No analytics, no tracking, no telemetry — ever POWERFUL, YET SIMPLE • Multiple tunnels with groups, notes, reordering, and duplication • On-Demand VPN (Wi-Fi only, cellular only, or always on) • Trusted Wi-Fi networks that auto-disconnect at home or the office • Allow Local Network — reach your printer or NAS while connected • Server-down alerts if a tunnel stops responding while you're connected • Live stats: uptime, real-time speed, last handshake, and per-tunnel data usage • Latency testing and public IP display • Connection history log EVERYWHERE YOU NEED IT • Home Screen and Lock Screen widgets • Live Activity & Dynamic Island while connected • Siri Shortcuts — "Connect to Work VPN," "Connect to fastest" • Full iPad support, all orientations • Localized in English, Turkish, Spanish, and German Kyberlink requires a WireGuard configuration from your own VPN server or provider. "WireGuard" is a registered trademark of Jason A. Donenfeld. Kyberlink is not sponsored by or affiliated with the WireGuard project.

A rule-based proxy client for iPhone and iPad. It uses the system VPN to capture traffic on the device and send it direct, through a proxy, or to a block rule — depending on your configuration. The app does not sell or host any servers; you bring your own nodes and rules. Capture HTTP, HTTPS, and TCP traffic from apps on the device and send it to the selected proxy. Works on Wi-Fi and cellular. Inspect recent connections, live speed, and traffic usage. Match rules by domain, domain suffix, domain keyword, CIDR, and GeoIP. Test rules before you rely on them. Import rule files from a URL or Files (including iCloud Drive). Add nodes from subscription URLs, share links, or QR codes; refresh subscriptions on launch. Auto-select and fallback groups, plus latency tests. Block ads and trackers by domain. Local DNS / Hosts mapping. DNS over HTTPS. HTTP URL, header, and body rewrite, plus Map Local. Extra routing lines from the Script section of a profile. Optional IPv6; UDP forwarding can be turned on or off. Simplified Chinese, Traditional Chinese, English, Japanese, Korean, and Russian. VPN access is used only to route traffic according to the rules you configure. Please note: Booster is a standalone networking utility and does not include any proxy services or server resources. Users are responsible for providing their own configurations.