SignalSeek: WiFi Heatmap

Dead Zone Finder, Speed Survey

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

SignalSeek is a Wi-Fi signal quality and coverage survey app: it maps your home while you walk through it, measures how your network actually performs in every room, and shows you where coverage falls off. No floor plan to draw. No measurements to type in. Walk through once and you get a coverage heatmap laid over your real floor plan — plus a full PDF report you can act on. Please check your device: the floor plan needs LiDAR (iPhone 12 Pro and later Pro models, iPad Pro 2020 and later). Without it the app falls back to camera-only mapping, which may miss some detail in the plan — the Wi-Fi coverage measurements are unaffected. HOW IT WORKS 1. Scan as you walk. Hold up your phone and walk each room. The floor plan builds itself while network quality is measured at every step. 2. Mark your gear. Tap when you pass a modem, primary router, mesh node, wired AP or range extender. Coverage and backhaul are then analyzed per device. 3. Read the map. 2D and 3D heatmaps show where coverage drops, and the report tells you what to change. WHAT YOU GET • A coverage heatmap laid over your real floor plan, room by room • Multi-floor projects with a whole-home 3D view • Router and roaming analysis: which access point serves which area, mesh backhaul quality, hand-off between nodes • Automatic room naming and a per-room breakdown • A full PDF report: coverage, speed, latency / jitter / packet loss, bufferbloat, app readiness (video calls, streaming, gaming), per-room detail and prioritized recommendations • AI analysis export: structured data with definitions built in, ready for your favorite AI assistant • History: every scan is kept in full, so you can show that a change actually worked • Reports in full colour, plus a black-and-white print edition, in metric or imperial units REQUIREMENTS • iOS 16 or later, on iPhone or iPad • LiDAR models capture the walls completely and align floors automatically; without LiDAR some detail is missing and floors are aligned by hand • Works with any router or mesh system. Nothing to install on your network. FREE Scanning, heatmaps, the whole-home 3D view and all on-screen results are free, for up to 3 projects. No time limit, no ads. PERSONAL (optional one-time purchase) Pay once, keep it forever. Unlocks PDF and AI analysis export, history comparison, unlimited projects and iCloud sync across your own devices. Not a subscription — you are never charged again. TEAM (optional annual subscription) A collaborative project library for installers and IT crews: a project scanned by one person is visible to everyone and can be carried on by anyone, with members and permissions managed by the owner. It is hosted on your own WebDAV server, your NAS, or an iCloud shared folder — we run no server of our own. Adds white-label reports carrying your company name and logo, batch export, project templates and shared naming vocabularies. PRIVACY Your scans stay on your device. There is no account to create and no analytics. Your project data — floor plans, measurement points and reports — leaves the device only if you turn on iCloud sync yourself, or point the app at your own WebDAV server or NAS — and then only to there. TEAM PLAN — AUTO-RENEWING SUBSCRIPTION Team (Annual) is the optional yearly subscription described above. Personal is a one-time purchase and does not require a subscription. Before you subscribe, please note: • The price of Team (Annual) may vary by country or region. • Payment is charged to your Apple Account once you confirm the purchase. • The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. • Your account is charged for renewal within 24 hours before the end of the current period. • After purchase you can manage or cancel the subscription in Settings, under your Apple Account > Subscriptions. Terms of Use: https://signalseekapp.web.app/terms-of-use Privacy Policy: https://signalseekapp.web.app/privacy-policy

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

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    Information

    Seller
    • 帅 刘
    Size
    • 15.5 MB
    Category
    • Utilities
    Compatibility
    Requires iOS 16.0 or later.
    • iPhone
      Requires iOS 16.0 or later.
    • iPad
      Requires iPadOS 16.0 or later.
    • Mac
      Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 2 more
    • English, Simplified Chinese, Traditional Chinese
    Age Rating
    4+
    In-App Purchases
    Yes
    • Personal (Lifetime) $6.99
    • Team (3 seats) $12.99
    • Team (10 seats) $34.99
    • Team (30 seats) $79.99
    • Learn More
    Copyright
    • © 2026 SignalSeek
  • Privacy Policy

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