Nomix Proxy Switcher

Proxy Switcher lets you connect your Android device to a SOCKS5 proxy you operate or are authorized to use. Traffic is handled through Android’s VPNService interface (you will see the system VPN key icon while connected)—this is how the app routes compatible TCP/UDP traffic through your proxy endpoint.
What you can configure
Connection: proxy host (IP or hostname) and port
Authentication: optional username & password for SOCKS5

Important
You must supply a valid SOCKS5 server and comply with your network’s rules and applicable laws.
The app does not provide proxy servers or VPN infrastructure— it is a client for endpoints you configure.
Features such as UDP and IPv6 depend on your server, network path, and correct remote configuration (including UDP gateway where used).
On first use, Android will ask for VPN permission so the tunnel can start.
Privacy
See the Privacy Policy linked in the store listing (or in the app, if shown) for details on data handling.