Block it!

Block it!


"Block it!" is a DNS resolution and IP network blocker that does not require root access. It lets you block Internet requests of apps based on DNS names by refusing to resolve them to an IP address, or by blacklisting IP addresses and networks.

There are many uses for DNS resolution and IP blockers, but the most prominent uses are getting rid of ads in both browsers and apps, and protection against malware sites. Please note that "Block it!" does not block anything by default; it is your choice what you want to filter, and yours alone. There is a live log of all DNS resolution requests that you can use to determine what you want to block; you'll be surprised what your phone accesses all the time. You can also use blacklists available on the Internet (in "/etc/hosts" format, Snort format, and many others). To get you started, just click "add all lists" in the welcome dialog; you can always remove lists again later.

"Block it!" uses the VpnService API and therefore does not need root access. When you start the app for the first time since reboot you will be asked by Android whether you want to permit the VPN service. Rest assured that we do not redirect any traffic; all we do is catch DNS requests and filter them before we forward them to your device's configured DNS servers, and redirect blacklisted IP traffic to the VPN interface where it is simply dropped. When "Block it!" is active, a key symbol will be displayed in the status bar -- Android's way of reminding you that you are using a VPN service. We cannot do anything about it.

Please note that you cannot run "Block it!" while you are using any VPN service. This includes "Your Freedom". However, "Your Freedom" includes blocking features too so you don't need to use both at the same time.

"Block it!" is free and we do not pester you with ads. If you find that it makes your life easier please click on the "thumbs up!" symbol in the action bar to learn how you can help us.

Recent changes:
Fix for Android 5.
More fixes for other reported problems will come soon.
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Free
63
3.2
User ratings
3619
Installs
500,000+
Concerns
0
File size
575 kb
Screenshots
Screenshot of Block it! Screenshot of Block it! Screenshot of Block it!
About Block it!
"Block it!" is a DNS resolution and IP network blocker that does not require root access. It lets you block Internet requests of apps based on DNS names by refusing to resolve them to an IP address, or by blacklisting IP addresses and networks.

There are many uses for DNS resolution and IP blockers, but the most prominent uses are getting rid of ads in both browsers and apps, and protection against malware sites. Please note that "Block it!" does not block anything by default; it is your choice what you want to filter, and yours alone. There is a live log of all DNS resolution requests that you can use to determine what you want to block; you'll be surprised what your phone accesses all the time. You can also use blacklists available on the Internet (in "/etc/hosts" format, Snort format, and many others). To get you started, just click "add all lists" in the welcome dialog; you can always remove lists again later.

"Block it!" uses the VpnService API and therefore does not need root access. When you start the app for the first time since reboot you will be asked by Android whether you want to permit the VPN service. Rest assured that we do not redirect any traffic; all we do is catch DNS requests and filter them before we forward them to your device's configured DNS servers, and redirect blacklisted IP traffic to the VPN interface where it is simply dropped. When "Block it!" is active, a key symbol will be displayed in the status bar -- Android's way of reminding you that you are using a VPN service. We cannot do anything about it.

Please note that you cannot run "Block it!" while you are using any VPN service. This includes "Your Freedom". However, "Your Freedom" includes blocking features too so you don't need to use both at the same time.

"Block it!" is free and we do not pester you with ads. If you find that it makes your life easier please click on the "thumbs up!" symbol in the action bar to learn how you can help us.

Recent changes:
Fix for Android 5.
More fixes for other reported problems will come soon.

User reviews of Block it!
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Android Market Comments
A Google User
Mar 19, 2015
Works on YouTube great good app
A Google User
Mar 19, 2015
Awesome Blocks ads without root just have to look at the ad requests and move to them to the blacklist.
A Google User
Mar 18, 2015
How do I add new domains After installing it and going theough its vpn I still get ads popping up. But I cant seem to find out how to add the popped ads to apps block list. Can someone advise?
A Google User
Mar 17, 2015
The best If you think it doesn't work ur wrong it works so well now I can do things faster.
A Google User
Mar 17, 2015
Works! It actually blocked ads on games!