WiFitch

Turn your Android device into a powerful Wi‑Fi analyzer (and a practical notebook for your own coverage surveys). WiFitch continuously scans nearby Wi‑Fi networks and turns wireless chaos into clear, actionable insights. No root. No accounts. Your data stays on your device.

KEY FEATURES

* Automatic Network Scanning + Auto‑Update
Choose refresh intervals from seconds to minutes — or turn auto‑update off to save battery.

* Comprehensive Network List (with optional SSID grouping)
See SSID, BSSID, manufacturer (OUI), signal strength (% plus RSSI dBm when available), channel/frequency/band, channel width, and capabilities.
Optionally group results by SSID so multi‑AP deployments don’t spam the list.

* Quick Sorting & Real‑time Filtering
Sort by Signal Strength, SSID, Frequency, or Channel. Filter live by SSID text or authentication/capability keywords.

* Customizable Color Highlights
Highlight networks or keywords using a color of your choice.

* Security Badges at a Glance
Chips summarize security: OPEN, OWE, WEP, WPA/WPA2/WPA3, EAP, WPS, WAPI (or ? when unknown).

* Heuristic Hints (extra context, not “proof”)
A ⚠ badge flags risky/unusual patterns such as WEP, mixed vendors under one SSID, OPEN + secured variants, or OWE transition mixes.

* Intuitive Signal Strength Visualization
Inline sparklines show recent stability. Full‑screen graphs keep up to 200 scan points, let you compare multiple networks, and support % plus an approximate dBm scale (or a %/dBm toggle when space is tight).

* Built‑in Channel Analyzer + Recommendations
Band‑specific channel occupancy with overlap‑aware counting for 20/40/80/160 MHz, optional DFS avoidance, and multiple scoring modes (count, power, unique SSIDs). Tap bars/badges and copy a compact summary to clipboard.

* Map View + Optional Geolocation
Plot networks on an OpenStreetMap‑based map with a live location cursor, label/trace toggles, and optional reverse‑geocoded addresses. Silent Mode can disable outbound HTTP features (for privacy/offline use).

* Encrypted Recording + Export
Record scans over time (optionally with GPS), protect recordings with a passphrase, and export as a zip. Blackout Screen can dim the UI for long sessions and AMOLED power savings.

* Quick Clipboard Copying
Copy network details and summaries to your clipboard for sharing, troubleshooting, or reports.

* Built‑in Screenshot Capability
Capture the current screen with one tap and save it directly to your device.

* Adaptive Interface
Works in Light/Dark mode and in portrait/landscape, with a clean, readable layout.

* Broad Android Compatibility
Compatible with Android 11 (API level 30) and above.

* Privacy‑Focused
WiFitch collects no personal information. Scan data stays on your device.

ADVANCED NETWORK DETAILS

Explore deeper insights for each network:
* Manufacturer
* Channel width (20 / 40 / 80 / 160 MHz) and center frequencies (when available)
* PHY type (802.11 a/b/g/n/ac/ax)
* Supported standards (802.11 i/k/e/d)
* Security badges + heuristic hints
* First/last seen tracking and historical signal graphs with control over time range and scan points

WHO BENEFITS MOST?

* IT professionals verifying Wi‑Fi deployments
* Home users eliminating Wi‑Fi dead zones
* Café or small‑business owners optimizing wireless setups
* Field technicians checking signal quality on‑site
* Power users exploring detailed Wi‑Fi behavior
* Anyone seeking a clearer overview of their wireless surroundings

Download WiFitch and get a clearer view of nearby Wi‑Fi networks with ease.