# DIM-Fi: WiFi Network Analyzer > Wi-Fi analyzer & network scanner. Test bufferbloat, fix lag & secure your LAN. Canonical page: [https://chrome-stats.com/d/com.masdim.dimfi](https://chrome-stats.com/d/com.masdim.dimfi) ## Overview - **ID:** `com.masdim.dimfi` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** infinimaji - **Category:** TOOLS - **Downloads:** 6 - **Version:** 1.0.2 - **Last updated:** 2026-08-23 - **First published:** 2026-08-21 - **Publisher country:** ID - **Size:** 29 MB - **Data as of:** 2026-09-06 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.masdim.dimfi) - **Website:** [https://masdim-app-game.web.app/](https://masdim-app-game.web.app/) - **Privacy policy:** [https://masdim.notion.site/Privacy-Policy-for-DIM-Fi-3c3e4aa8a92180adb40fcea2d0d7e45b](https://masdim.notion.site/Privacy-Policy-for-DIM-Fi-3c3e4aa8a92180adb40fcea2d0d7e45b) ## Description DIM-Fi is the ultimate all-in-one Wi-Fi analyzer and network diagnostic toolkit designed to help you monitor, optimize, and secure your local network. Whether you are a competitive gamer trying to fix ping spikes, an IT professional conducting a cyber security audit, or just someone looking to eliminate Wi-Fi dead zones, DIM-Fi provides enterprise-grade telemetry in an intuitive mobile app.
Stop guessing why your internet is slow. Instantly diagnose network anomalies, track connected devices, and ensure your router operates at peak performance.

ONE-TAP NETWORK AUDIT & DIAGNOSTICS
AI Root Cause Analysis: Instantly evaluate your overall network health. Our heuristic engine detects weak signals, channel congestion, high jitter, and rogue DHCP servers, providing actionable troubleshooting steps.
Visual Topology Map: See exactly who is on your Wi-Fi. Our discovery engine scans your subnet (via ARP, mDNS, SSDP) to identify all active devices, rendering a real-time node-link hierarchy map.

INTERNET PERFORMANCE & QOE TEST
Bufferbloat & Responsiveness Test: Go beyond basic speed tests. Measure working latency under bidirectional load to calculate bufferbloat delta and IETF RPM (Round-trips Per Minute).
Application Readiness (MOS): Get definitive Quality of Experience scores to see if your network is truly ready for Competitive Gaming, 4K Streaming, or Zoom Video Calls.
DNS Benchmark: Compare response times across top public DNS resolvers (Cloudflare, Google, Quad9) against your local ISP to find the fastest connection.

WI-FI SURVEYOR & HEATMAP
Spectrum Analyzer (2.4, 5 & 6 GHz): Identify overlapping channels and interference. DIM-Fi recommends the cleanest frequency for your router to boost speeds.
2D Signal Heatmap: Upload floorplans and map out spatial signal coverage to locate Wi-Fi dead spots.
Sub-Meter Ranging (802.11mc): Utilize Hardware Fine Timing Measurement (FTM) to measure the physical distance to compatible Access Points with sub-meter accuracy (±30 cm).

CYBER SECURITY & PRIVACY AUDIT
Rogue AP & Evil Twin Detection: Protect yourself on public Wi-Fi by detecting counterfeit access points spoofing your network.
Hidden Camera Finder: Audit hotel or Airbnb networks to locate stealthy IP surveillance cameras via RTSP/ONVIF port probes.
ISP DNS Hijacking Probe: Detect if your internet provider is stealthily redirecting unencrypted DNS traffic through censorship middleboxes.
Vulnerability Scanner: Check for Layer-2 client isolation, PMF deauthentication flaws, and Man-In-The-Middle (MITM) ARP poisoning attacks.

DEEP HARDWARE INSPECTOR (PRO)
Advanced Telemetry: Monitor Wi-Fi 7 Multi-Link Operation (MLO), PHY metrics, MU-MIMO spatial streams, and parse raw 802.11 Information Elements (IE).
Remote Router Admin: Connect to OpenWrt routers to configure SQM CAKE QoS scripts and eliminate bufferbloat remotely.
Live Packet Sniffer: Supports external USB OTG Wi-Fi dongles to capture raw 802.11 frames.

100% LOCAL PROCESSING
Your privacy is our priority. All network scans, port probes, and device discovery processes run entirely on-device. We do NOT collect, track, or send your local network data to remote servers.
Take full control of your digital environment. Download DIM-Fi today to optimize your router, secure your data, and experience a flawless connection!

Search Tags: wifi analyzer, network scanner, ping test, bufferbloat, router admin, internet speed test, wifi heatmap, who is on my wifi, network diagnostic, IT tools, cyber security, DNS benchmark, latency fix. ## Rankings - #2,917,193 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_ADSERVICES_TOPICS` - `android.permission.ACCESS_COARSE_LOCATION` - `android.permission.ACCESS_FINE_LOCATION` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.ACCESS_WIFI_STATE` - `android.permission.CHANGE_NETWORK_STATE` - `android.permission.CHANGE_WIFI_MULTICAST_STATE` - `android.permission.CHANGE_WIFI_STATE` - `android.permission.FOREGROUND_SERVICE` - `android.permission.INTERNET` - `android.permission.NEARBY_WIFI_DEVICES` - `android.permission.VIBRATE` - `android.permission.WAKE_LOCK` - `com.android.vending.BILLING` - `com.android.vending.CHECK_LICENSE` - `com.google.android.gms.permission.AD_ID` - `com.masdim.dimfi.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [Flair WiFi Analyzer](https://chrome-stats.com/d/com.flairnetworks.wifi_analyzer) — 1,819 users - [WIFI Analyzer](https://chrome-stats.com/d/com.devfinix.wifianalyzer) — 224 users - [WiFi Analyzer: Network Scanner](https://chrome-stats.com/d/com.fynotech.wifianalyzer) — 68,250 users - [IP Tools: WiFi Analyzer & Ping](https://chrome-stats.com/d/experprogramming.org.iptools) — 5,577 users, 4.20 / 5 - [WiFi Lab: Wifi Analyzer](https://chrome-stats.com/d/com.internet.wifilab) — 3 users - [Network Analyzer](https://chrome-stats.com/d/net.techet.netanalyzerlite.an) — 5,821,079 users, 4.72 / 5 - [WiFi Analyzer & Speed Test](https://chrome-stats.com/d/com.smartec.wifidiagnostic) — 27 users - [WiFi Analyzer: Network Scanner](https://chrome-stats.com/d/com.wifianalyzer.wifi) — 165 users - [WiFi Doctor: Network Analyzer](https://chrome-stats.com/d/com.anuraggulerria.wifi_doctor) — 728 users - [Netsignal WiFi Network Analyze](https://chrome-stats.com/d/com.v4tech.net_signal) — 2,009 users - [Deep Scan WiFi](https://chrome-stats.com/d/com.deepscan.wifi.qorat) — 134,778 users, 3.82 / 5 - [WIFI Analyzer Signal Tool](https://chrome-stats.com/d/com.wifi.signalanalyzer) — 47 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.masdim.dimfi)