Custom DNS Switcher is a local DNS VPN, Own DNS firewall, and network tools suite for Android TV, Google TV, phones and tablets. It uses Android VpnService only to route DNS requests to the resolver you choose: AdGuard, Cloudflare, Google, Quad9, your own servers and more.

Important: this is not a location-changing VPN. The app does not provide developer-run remote VPN servers and does not send all traffic through third-party infrastructure. The focus is DNS privacy, filtering, control and home-network diagnostics on your own device.

FREE - SIMPLE DNS START
Connect or disconnect local DNS VPN in one tap

Set custom classic DNS for IPv4 and IPv6

Basic DNS library and manual server selection

Run DNS mode for all apps with a clean TV-friendly interface

View basic status, logs and My Address

Use a basic stationary Wi-Fi scan and quick Speed Test sample

Basic website reachability and network checks

Classic Bluetooth Walkie bonus mode without ads

Premium-only items stay clearly locked in Free mode, so the base app remains simple.

PREMIUM LIFETIME - ONE-TIME UNLOCK
Upgrade once with the in-app product premium_lifetime. No subscription.

Premium unlocks the bigger toolbox:

Saved DNS profiles, app groups and child/profile presets

Per-app DNS / split tunneling

Encrypted DNS DoH/DoT plus NextDNS and Control D helpers

Smart Profiles with schedule-based switching

Own DNS local firewall with ads/trackers/malware/telemetry filters

Custom rules, HTTPS sources, domain test and filter dashboard

QR transfer and local phone → TV configuration transfer

SSH client, terminal, quick commands and local/reverse tunnels

Wi-Fi room scanner with history, comparison, charts and recommendations

Full Speed Test with upload, latency, jitter, regions and history

LAN discovery, Wake-on-LAN, Stability Monitor and advanced diagnostics

Optional local DNS statistics, top domains and diagnostics export

Android TV autostart and deeper automation

Walkie Beta QR for compatible phones over Nearby Connections

FREE VS PREMIUM AT A GLANCE
Free covers classic DNS switching and quick checks.
Premium Lifetime unlocks encrypted DNS, Own DNS, automation, SSH, room Wi-Fi scans, advanced statistics and Walkie Beta QR.

WHY PEOPLE USE IT
Built for Android TV remotes and also works on phone and tablet

No ads in Free or Premium

Local-first design: DNS control and technical data stay on your device

Good for privacy-focused home setups, app-specific DNS control and network diagnostics

Premium Lifetime can be restored on another device with the same Google account.
Privacy policy: https://dns.9877798.xyz/privacy.html