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Simulate Any Network — Anywhere
Experience How Your App Performs in the Real World
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Instant Setup — No Root, No Cables, No Hassle

Simply install NetSim Pro to create a controlled weak network environment in seconds. No rooting, jailbreaking, or external setup needed — just launch and test.

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Instantly Simulate Any Network Condition

From stable connections to weak, laggy, or high-latency networks — switch scenarios instantly with a single tap.

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Custom Templates for Precision Control

Fine-tune every parameter — from bandwidth and latency to jitter and packet loss. Configure uplink and downlink independently, and simulate burst or periodic transmission patterns with ease.

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Floating Bubble for Instant Simulation Control

Manage network simulations without leaving your current app. Pause, resume, or adjust parameters in real time — all with a single tap.

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Light & Dark Themes

Seamlessly switch between light and dark modes to suit your environment and preferences. A clean, balanced interface keeps your focus on testing—day or night.

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