# Network Simulator - Lag Test

> Android network simulator. Test lag, packet loss & bandwidth. No root.

Canonical page: [https://chrome-stats.com/d/com.realsignal.netsimpro](https://chrome-stats.com/d/com.realsignal.netsimpro)

## Overview

- **ID:** `com.realsignal.netsimpro`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** REALSIGNAL PTE. LTD.
- **Category:** TOOLS
- **Downloads:** 22,715
- **Rating:** 4.78 / 5 (95 ratings)
- **Version:** 1.9.5
- **Last updated:** 2026-08-25
- **First published:** 2025-11-19
- **Publisher country:** SG
- **Size:** 17 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.realsignal.netsimpro)
- **Website:** [https://www.realsignal.com](https://www.realsignal.com/)
- **Privacy policy:** [https://nsp.realsignal.com/privacy](https://nsp.realsignal.com/privacy)

## Description

Simulate real-world network conditions directly on your Android device with Network Simulator - Lag Test. Perform on-device testing on real phones—no emulator, no PC, and no external proxies. Test latency, jitter, packet loss, and bandwidth limits across TCP, UDP, and ICMP, with per-domain rules and real-time adjustments.

Includes PCAP capture, on-device reports (CSV/HTML), and per-domain controls to reproduce weak networks. Built for developers and QA engineers, it runs locally via Android VpnService with no root and no data leaving the device.

## Rankings

- #412,711 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.FOREGROUND_SERVICE_SPECIAL_USE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_BASIC_PHONE_STATE`
- `android.permission.SYSTEM_ALERT_WINDOW`
- `android.permission.USE_BIOMETRIC`
- `android.permission.USE_FINGERPRINT`
- `com.android.permission.GET_INSTALLED_APPS`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.realsignal.netsimpro.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.realsignal.netsimpro)