WiFi Coverage Survey & Heatmap

Signal strength & speed test

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

Walk your home, see the Wi-Fi heatmap on your own floor plan, and learn which spot — and which access point — is letting you down. Plus an internet speed test. Where should the router go? WiFi Coverage Survey answers that by measuring, not guessing — with a coverage heatmap drawn over your own floor plan, a ranked report of every spot, and a separate internet speed test. Start a recording, walk your home, and name the spots you care about — the desk, the couch, the far bedroom. The app measures continuously while you walk and produces a report ranking every spot, so you can see exactly where coverage falls apart and which access point is responsible. WHY NOT JUST A SIGNAL BAR iOS does not give apps the raw signal strength, and even where it is available it is a poor predictor: Wi-Fi hides a weakening link behind retransmission, so everything looks fine right up until the connection collapses. WiFi Coverage Survey instead measures the things that degrade early — loss on large frames, TCP retransmission and failed connections, tail latency, throughput, and the negotiated PHY mode — and combines them into a single 0–100 score. WHAT YOU GET • A live score, dial and chart while you walk • Mark This Spot — captures the 10 seconds before you press, so typing a name never pollutes the measurement • A ranked table of every spot, best to worst • Per access point breakdown: which node served which part of the walk, so you know which one to move • Outage and handover detection • A floor plan you sketch yourself, with your marked spots on it and a coverage heatmap over the walls • Placement advice based on the recording • CSV and JSON export • History, so you can compare before and after moving the router INTERNET SPEED TEST A separate tab measures the line itself rather than the Wi-Fi: download and upload over parallel streams, idle latency and latency under load, and which Cloudflare edge is serving you. Runs are kept in a history on the device so you can compare them. Five tests a day. PRIVACY The survey is measured against your own router and stays on your device — nothing is uploaded. The internet speed test is the one exception: it exchanges traffic with our own test server, and only when you start it. Location permission is requested only because iOS will not reveal the Wi-Fi network name to an app without it — your location is never recorded or shared. NOTES Recording needs the screen on, because iOS does not allow Wi-Fi sampling in the background. Measurement is deliberately intensive, so expect noticeable battery use during a walk. The survey's throughput figure is relative to your own router and is not a measure of your internet connection — the speed test tab does that.

Ratings & Reviews

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WHAT'S NEW IN 1.2 • The survey keeps measuring while you check the other tabs; on iOS 26.1 and later a tab bar accessory shows its live state and takes you back. • On iOS 26 the system's own link quality verdict is shown next to the PHY mode and included in exports. It does not affect the score. • The gateway iOS routes through is tried first, so the right router is found faster; a manually entered address now holds until you join another network. • The TCP probe counts dropped connection attempts more accurately. • Refreshed App Store listing with new screenshots. After a completed survey the app may ask you for a rating, at most once per version.

Version 1.2

The developer, MUHAMMED TAHA IKIZ, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    MUHAMMED TAHA IKIZ
    Size
    1.7 MB
    Category
    Utilities
    Compatibility
    Requires iOS 18.0 or later.
    • iPhone
      Requires iOS 18.0 or later.
    • Mac
      Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.0 or later.
    Languages
    English and 5 more
    • English, French, German, Japanese, Spanish, Turkish
    Age Rating
    4+
    Copyright
    © 2026 Muhammed Taha Ikiz
  • Developer Website
  • Privacy Policy

    • More by MUHAMMED TAHA IKIZ

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