Pulse

Pulse is an Android transparent proxy client built on the sing-box libbox core. It creates a TUN virtual interface through Android VpnService, then lets sing-box handle DNS, routing, and proxy egress for device traffic without requiring a separate proxy client.

Features Device-wide transparent proxying through VpnService, TUN, and sing-box. Rule and global modes, LAN direct access, custom domain/IP rules, routing groups, and local rule sets. VLESS, VMess, Hysteria2, TUIC, AnyTLS, Shadowsocks, Trojan, SOCKS5, and HTTP outbounds. Manual single-link import plus Base64 URI lists, Clash YAML, and sing-box JSON subscriptions. Subscription updates with multiple User-Agents, old-node cleanup, and stable-ID duplicate merging. DNS strategy, proxy/direct DNS, per-app include or exclude mode, and fixed nodes for selected apps. Runtime node switching, connection list, logs and diagnostics, latency tests, and battery-optimization checks. Simplified Chinese, English, Russian, Persian, Azerbaijani, and Arabic, plus light, dark, and system themes. A first-run English language-selection page; the language can be changed later in General settings. A centralized UI design system for colors, spacing, corner radii, typography, and common controls. ssr:// links can be recognized as import items, but sing-box 1.13.14 does not support ShadowsocksR. The app reports that the profile is unavailable before starting the tunnel.