KunBox

A next-generation Android proxy client designed for those who pursue ultimate performance and visual purity. Cut the clutter, return to the essence of networking.

✨ Core Features:

🎨 OLED Pure Black Aesthetics (Hyper-Minimalist UI) Unlike traditional Material Design, we've adopted a deeply customized True Black interface. Not only does it achieve pixel-level power saving on OLED screens, but it also brings a deep, immersive visual experience. The distraction-free UI design makes key information (latency, traffic, nodes) clear at a glance. • Gengar Dynamic Effect: Unique Gengar character on the home page switches with VPN status • Smooth Animations: Silky transition animations based on Jetpack Compose • Adaptive Icons: Support for Android 13+ themed adaptive icons

🚀 High-Performance Core Based on the Sing-box (libbox) next-generation universal proxy core written in Golang. • Memory Usage: 30%+ lower than traditional cores • Startup Speed: Millisecond-level cold start • Connection Stability: Excellent connection reuse and keepalive mechanisms • Hot Reload Support: Configuration changes without restarting VPN service

🛡️ Smart Routing & RuleSet Hub Built-in powerful routing engine supporting complex rule set matching. • RuleSet Hub: Online download and management of massive rule sets (GeoSite/GeoIP/AdGuard, etc.), supporting both Source and Binary formats. • Precise App Routing: Uses UID + Package Name dual matching mechanism, effectively solving app routing issues in some system environments. • Flexible Policies: Supports GeoSite, GeoIP, domain suffix, keyword, process name, and other matching dimensions. • Auto Update: Rule sets support scheduled automatic updates

⚡ Quick Actions • Quick Settings Tile: Support system dropdown quick toggle, no need to enter the app to start/stop VPN. • Desktop Shortcuts: Support node selection and VPN toggle shortcuts • Real Latency Test: URL-Test based real connection testing, accurately reflecting actual loading speed of YouTube/Google and other target websites. • Real-time Traffic Monitoring: Notification bar displays real-time upload/download speed

🔄 Background Keepalive & Power Saving • Smart Keepalive: Multi-level screen-off keepalive mechanism • Background Power Saving: Configurable auto-sleep in background, balancing battery life and availability • Quick Recovery: Optimized reconnection speed when returning from background

🌐 Protocol Matrix

We've built a comprehensive protocol support network, compatible with most proxy protocols and advanced features on the market.

Core Proxy Protocols: • Shadowsocks • VMess • VLESS • Trojan • Hysteria 2 • TUIC v5 • WireGuard • SSH • HTTP(S) • SOCKS5 • AnyTLS • Naive

Subscription Ecosystem Support : • Sing-box JSON: Native support with full features. • Clash YAML: Perfect compatibility with Clash / Clash Meta (Mihomo) configurations, automatic policy group conversion. • Standard Base64: Compatible with V2RayN / Shadowrocket subscription formats. • Import Methods: Supports clipboard import, URL subscription import, QR code scanning, local file import.

📝 License

Copyright © 2024-2025 KunK.

MIT