NetPatch Firewall – Block network access per apps

[App] NetPatch Firewall

NetPatch FirewallNetPatch Firewall is an advanced Android network firewall WITHOUT ROOT.

You can block Any network access based App, Hostname and IP using the no root firewall.

It supports custom rules fully, shadowsocks and shadowsocksR proxy, the only network firewall supports these features.

With the firewall App, reduce your data usage, save your battery, protect your privacy, take back the better Android life you deserve.

Block network access per apps, based screen on/off, wifi/mobile(3G & 4G), and block Roaming
Shadowsocks and ShadowsocksR secure proxy, support TCP & UDP(one better VPN proxy, you need a shadowsocks or ShadowsocksR server)
Custom DNS, change your DNS servers, support DNS query through shadowsocks(R) proxy, and set DNS cache time
Notify when new apps installed
Export/import configure
Free 7-day Trial for Premium
No Ads

Premium features(discount price: $4.99USD):

Create any number of IP and domain groups
Subscribe IP and domain groups from network
View all network logs, (include access type, IP, hostname, activity time, duration time, sending and receiving data size).
View all blocked requests
View all IPs and hostnames of each app accessed
Block the access to any domain names you don’t want at any time
Block or proxy based country ips
Support Block/Proxy/Direct rules for every group
Support root domain name
Support CIDR network address

How does NetPatch firewall work?

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NetPatch Firewall does not have any built-in rules, you need to create your own rules or subscribe from network.

Known issues:

In the ipv6-only network may not work.


Welcome translators to go to POEditor to help translate NetPatch Firewall.
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NetPatch Firewall user reviews :

Excellent security app. Covers all the key network blocking areas. Note: This app does NOT leak network data at all IF configured correctly (e.g.: Shadowsocks properly setup & the correct system apps are also blocked… Contrary to another reviewer’s experience). This app runs flawlessly on the Huawei P10 Plus Nougat OS. (Using Huawei’s emui 5.1 – not rooted)

Reminds me of NetGuard no-root firewall. Right after I said “hopefully no ads” the author said “there will never be any ads.” So I say the same to you – hopefully no forced ads and you keep in app purchases only. Good luck. Nice firewall. 5/5

The best firewall app I ever used. I have tested many apps as I am an app beta tester and none have the skills of this amazing app. I suggest to all users get this one and as well support the development.

After switching off wi-fi it still let trough connections via LTE – and in the log those are stated as wi-fi connections (happens only sometimes, but it is unclear why). Besides this bug it is promising. Also users should be warned to put this on whitelist for battery optimization, the system could shut this down otherwise. No killer/greenify apps on my phone, But discovered (maybe unrelated) that one wifi-widget working fine under android 6.x got a problem under 7.0 as well – it randomly displayed valid linkspeed and wifi-connecting’ state when wifi is working. Sadly my phone is not rooted so I cannot give logcat or something else to help. Thanks for replying – that is rare on google play.
  • NetPatch LabMay 19, 2017
  • You are welcome, Some Android devices do have some strange problems. The new version(v0.14) I have improved the network state detecting, but only just improved if NF can’t receive the network change event correctly. You can continue to observe whether there is this problem and how to reproduce it.

Thank you for this amazing. I didn’t even believe at first that any app without root access would be able to do this. It’s wonderful. I have suggestion though. Please add widgets support to quickly enable or disable firewall.

Contact developer :


Download NetPatch Firewall from Play Store

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