There are so many apps that are running in the background. Many of which uses you internet data constantly. Net Blocker is smart way to select apps that you wish to block from using internet while running in background.
A very smart way to prevent data access and WiFi access.
This can save users data usage & prevent an app from downloading background data and it also improves privacy.
1. Block mobile data usage of your Preferences app.
2. You can block your preferences app’s WiFi data usage.
3. Make a list of favorites and restore restore usage whenever you want.
4. Simple and easy user interface.
Save your internet usage and improve speed in the current usage of the device.
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 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.