NetProtector Firewall: No Root vs Castro Premium - system info Usage & Stats

A simple way to block access to the internet per application. Important: The Application uses a VPN connection for its working, so we need to give the access when prompted. NetProtector Firewall provides simple and advanced ways to block access to the internet - no root required. Applications and addresses can individually be allowed or denied access to your Wi-Fi and/or mobile connection. Blocking access to the internet can help: • Reduce your data usage • Save your battery • Increase your privacy. Key Features: • Simple to use • No root required • 100% open source • No tracking or analytics • Actively developed and supported • Android 5.1 and later supported • IPv4/IPv6 TCP/UDP supported • Optionally allow when screen on • Optionally block when roaming • Optionally block system applications • Material design theme with light and dark theme • Lite and compact size application • Clean and friendly user interface. Try our best Internet Firewall protection to block/prevent all the unknown incoming internet data access of per application and increase user's privacy. Thank You!
  • Google Play Store
  • Free
  • Tools

Usage Rank

- -

Castro is a huge collection of information about your device and a set of tools for monitoring its status. This allows you to check the performance of your device in real-time! Large collection of the information Castro processes and displays a huge amount of information, namely: • Detailed processor statistics (CPU and GPU); • Battery monitoring; • Consumption of all kinds of memory; • Data usage via Wi-Fi and mobile networks; • Real-time sensors data with useful graphs; • Detailed information about device\'s cameras; • Full list of available audio and video codecs; • Monitoring temperatures of the device; • And many other features, including DRM and Bluetooth! The most important thing in the \"Dashboard\" If you are not interested in too detailed information in a larger volume, you can always use the \"Dashboard\" window, which collects all the most important information - CPU usage, battery status, network usage, and memory load on the device. More control with useful tools • Share your device information using \"Data export\"; • Test your display state via \"Screen tester\"; • Check the noise around you with \"Noise checker\". Even more features with the \"Premium\" \"Premium\" users will have access to even more features, such as: • Deep interface customization with various colors and themes; • Battery monitoring tool to track battery properties; • Configurable home-screen widget, with information about battery, memory, and more; • Network traffic speed monitor to track your connection speed; • CPU usage monitor to keep abreast of frequency usage; • PDF format for information exporting. FAQ and localization Looking for answers to frequently asked questions (FAQ)? Visit this page: https://pavlorekun.dev/castro/faq/ Want to help in Castro localization? Visit this page: https://crowdin.com/project/castro
  • Google Play Store
  • Paid
  • Tools

Usage Rank

#422

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NetProtector Firewall: No Root VS.
Castro Premium - system info

March 24, 2025