Excelmatic

Netlimiter | Android

For tech-savvy users, Android has a hidden "Network Shaping" tool.

Mobile data consumption continues to rise, yet Android’s built-in data saver and background data restrictions are coarse-grained. Users seeking per-application upload/download speed limits, quota alerts, and real-time monitoring lack native tools. NetLimiter provides such features on Windows, but Android’s permission model and kernel architecture present unique challenges. This paper aims to fill that gap by designing a software architecture that mimics NetLimiter’s core functionality on modern Android.

Imagine an app that gives you:

That is NetLimiter’s magic — and on Android, it’s possible, but with some caveats.

Given the demand, you might ask: Why isn’t there an official NetLimiter Android?

There are three technical reasons:

Design and Implementation of a NetLimiter-like Bandwidth Control System for Android

To truly limit the speed of an app (e.g., force Chrome to use only 200 KB/s), you need root access (Superuser permissions). This allows the app to modify the Linux kernel’s tc (traffic control) commands.

1. OPUs (NetLimiter for Root Users)

  • Verdict: This is the closest you will ever get to a real NetLimiter Android experience. If you need to throttle a torrent client or game on your phone, this is it.

    • 2. AFWall+ (Advanced Firewall)

  • Verdict: For firewall purists. Combine this with OPUs for the ultimate setup.

    • Assuming you don't want to root your phone, here is the optimal setup to replicate NetLimiter for Android using NetGuard. netlimiter android

    Step 1: Download and Install NetGuard Go to GitHub (official releases) or F-Droid. Avoid fake "NetLimiter Android" APKs on random websites.

    Step 2: Enable the Firewall

    Step 3: Configure Blocking Rules

    Step 4: Create a "Limiting" schedule NetGuard cannot limit speed numerically, but it can limit time.

    Step 5: Monitor with GlassWire Install GlassWire alongside NetGuard (they conflict if both use VPN, so run one at a time). Use GlassWire for 1 hour a day to analyze history, then switch back to NetGuard for active blocking. For tech-savvy users, Android has a hidden "Network

    If you are willing to root your Android device, you can achieve 95% of NetLimiter’s functionality, including actual speed limits.

    How it works: AFWall+ uses iptables (Linux kernel netfilter). This is the exact equivalent of what NetLimiter does on Windows.

    Features:

    The catch: Rooting voids warranties and requires technical knowledge. But for a power user who wants "NetLimiter Android," AFWall+ is the only real answer.