Choosing an app
Several proven clients support VLESS and ShadowSocks on Android — Happ and v2rayNG among them. They are free, ad-free, and import your configuration from a single access key. And even if a client ever disappears from Google Play, you can always install it directly as an APK — Android allows it, unlike iOS.
Step-by-step setup
One: install the client from Google Play. Two: sign up in the RobinGood VPN dashboard and copy your access key. Three: paste the key into the app — it creates the connection profile automatically. Four: tap connect and allow the system VPN prompt. The key icon in the status bar means all phone traffic now flows through the encrypted tunnel.
Battery and mobile data
The classic fear is battery drain — and with legacy protocols it was justified: constant re-handshakes could eat a third of a charge. VLESS works differently: lightweight encryption and sub-second session recovery on network changes mean battery usage is barely distinguishable from running without a VPN. Switching from Wi-Fi to mobile data reconnects instantly.
Split tunneling and finer points
Good Android clients support split tunneling: choose which apps use the VPN and which connect directly. Useful when a banking app refuses foreign IPs — just exclude it from the tunnel while the browser, YouTube, and messengers stay protected. One RobinGood VPN account covers up to 30 devices, so your phone, tablet, and the rest share a single plan.
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