Net Blocker – Firewall per app

Net Blocker – Firewall per app is a powerful and versatile application that provides users with granular control over their network connections. This innovative tool allows users to manage and monitor the network activity of individual applications, giving them the ability to block or allow specific apps from accessing the internet. With Net Blocker, users can enhance their privacy, security, and overall network performance by customizing the network access permissions for each app on their device.

Net Blocker – Firewall per app offers a user-friendly interface that makes it easy for users to navigate and configure the network settings for their applications. The application provides detailed information about each app’s network activity, including data usage, connection status, and network protocols. This allows users to make informed decisions about which apps should be allowed to access the internet and which ones should be restricted.

Features Of Net Blocker – Firewall per app

One of the key features of Net-Blocker is its ability to create custom firewall rules for individual applications. Users can specify whether an app is allowed to connect to the internet over Wi-Fi, mobile data, or both. This level of control enables users to prevent certain apps from consuming unnecessary data or accessing the internet without their consent. By setting up custom firewall rules, users can optimize their data usage and minimize the risk of unauthorized network access.

In addition to controlling network access, Net-Blocker also provides real-time monitoring of app network activity. Users can view detailed logs of each app’s network connections, including the destination IP addresses, connection duration, and data transfer rates. This feature allows users to identify any suspicious or unwanted network activity and take appropriate action to block or restrict the offending app.

Net Blocker – Firewall per app is designed to enhance the privacy and security of users’ devices by preventing unauthorized data transmission. By blocking specific apps from accessing the internet, users can protect their sensitive information from being transmitted without their knowledge. This is particularly useful for preventing background data usage by apps that may compromise user privacy or consume excessive data without providing any tangible benefit.

Furthermore, Net Blocker offers a range of customization options to suit the specific needs of individual users. Users can create profiles to apply different firewall rules based on their location, network type, or time of day. For example, users can configure the app to allow certain apps to access the internet only when connected to trusted Wi-Fi networks, while blocking them when using mobile data. This level of customization empowers users to tailor their network security and access permissions to their unique requirements.

Net Blocker – Firewall per app is a comprehensive and user-friendly tool that empowers users to take control of their network connections. By providing granular control over app network access, real-time monitoring, and customizable firewall rules, Net-Blocker offers a robust solution for enhancing privacy, security, and network performance. Whether users are concerned about data usage, privacy, or security, Net-Blocker provides the tools they need to manage their network connections with confidence and peace of mind.

More Details

Net Blocker allows you to block specific apps from accessing the Internet without root requirement.

PLEASE read the descriptions below carefully before using.

As you known, there are apps and games which may:
• Access the Internet only to display ads or steal your personal data
• Continue to access the Internet in the background services even when you exited
Therefore, you should consider to block apps from accessing the Internet to help:
★ Reduce your data usage
★ Increase your privacy
★ Save your battery

Extras:

★ Safe and easy to use
★ No root required
★ No dangerous permissions
★ Support Android 5.1 and up

PLEASE note that:

• This app only sets up a local VPN interface to be able to block the network traffic of apps without root. And it does not request the dangerous permissions such as Location, Contacts, SMS, Storage,… So, you can trust that it does not connect to a remote server to steal your privacy data. Please feel safe to use!

• Because this app is based on VPN framework of Android OS, so if turned it on you cannot use another VPN app at the same time and it may drain the battery.

• Even when apps and games are blocked from accessing the Internet, they can still display ads loaded from cache memory. So, you also need to clear their cache to be able to hide ads.

• Some IM apps (Instant Messaging apps, such as WhatsApp, Skype) may use Google Play services to receive the incoming messages if the app has no network. So you may also need to block “Google Play services” to block receiving messages for IM apps.

• Battery Optimization feature of Android OS may auto disconnect VPN apps in the sleep mode to save battery. So you may need to add Net Blocker app to whitelist of the battery optimization to keep it working.

• This app can’t block Dual Messenger apps because Dual Messenger is a feature of Samsung devices only and it does not support VPN fully.

FAQ:

• Why can’t I press “OK” button of the dialog?
This problem may be caused by using an app that can overlay other apps, such as blue light filter apps. Those apps may overlay the VPN dialog, so that cannot press “OK” button. This is a bug of Android OS which needs to be fixed by Google via an OS update. So if your device hasn’t fixed yet, you may need to turn off the light filter apps and try again.