Security & Privacy · Open source
BlockAds: Clean Internet
Nguyen Quang Minh (NQM)
Block ads & trackers system-wide. Firewall, SafeSearch, profiles
Opens the official F-Droid page
About BlockAds: Clean Internet
Tired of intrusive ads slowing down your phone?
BlockAds blocks ads across all your apps and browsers with just one tap — no root required.
KEY FEATURES
- System-Wide Ad Blocking: Smart DNS-based filtering for every app and browser. No root access required.
- Privacy Protection: Blocks trackers and spyware. Zero data collection — everything stays locally on your device.
- App Firewall & Profiles: Block internet access for specific apps (Wi-Fi/Mobile). Switch instantly between Default, Strict, Family, and Gaming profiles.
- Parental Controls: Enforce SafeSearch (Google/Bing) and YouTube Restricted Mode via Family-safe DNS providers.
- Detailed Statistics: View real-time blocked ad counters, 24-hour activity charts, and detailed DNS query logs.
- Fully Customizable: Add custom filter lists via URL (ABPVN, AdGuard, EasyList, etc.), create allow/block rules, and use custom DoH/DoT encrypted DNS.
- Modern UI: Material 3 design built with Jetpack Compose. Features Dark/Light themes, custom accent colors, Quick Settings tile, and Home screen widgets.
- Backup & Restore: Export your configuration to JSON and easily import it on a new device.
- Battery & Data Friendly: Minimal performance impact. Filters only DNS traffic, reducing unnecessary ad data downloads.
HOW TO USE
- Open BlockAds.
- Tap the power button and allow the VPN connection.
- Enjoy an ad-free internet experience! (You can also toggle protection via Quick Settings tile or widget).
FAQ
- Is BlockAds safe?
Yes. BlockAds only filters DNS queries locally. No personal data is intercepted or transmitted to external servers.
- Why does it need VPN permission?
It creates a local VPN tunnel on your device to route and filter DNS requests on-device. It is not a remote VPN service.
- Does it work with all apps?
Yes, it works system-wide. You can also whitelist specific apps or use the firewall feature to manage access.
- Is it really free?
Yes! BlockAds is 100% free, open-source, and contains no in-app purchases or ads.
How to install BlockAds: Clean Internet
- Tap Download — the app's official page on F-Droid opens.
- Install it with the F-Droid app (recommended, for automatic updates), or use the download button on that page.
- If Android asks, allow the F-Droid app or your browser to install apps, then tap Install.
- Open BlockAds: Clean Internet from your app drawer.





