Use apps with built-in ad-free or premium versions
Subscribe to remove ads in the app
Turn on Private DNS with an ad-blocking DNS provider
Use a VPN-based ad blocker app
Block ads at the router level with a DNS filter
Use a local firewall app to restrict internet access for specific apps
Disable internet access for offline-only apps
Install apps from trusted sources to avoid ad-heavy clones
Keep Android and apps updated
Avoid granting unnecessary network permissions where possible