SignalMap WiFi

Heatmap & Mesh Analyzer

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

Walk your home once and see exactly where your Wi-Fi is weak. Free scans and a full 2D heatmap help you find the best spot for your router. SignalMap turns a walk around your home into a clear Wi-Fi signal heatmap. Scan your room layout, collect real local-network measurements, and see where coverage is strong, weak, or unstable. SignalMap works on LiDAR devices for richer room geometry and also supports regular camera scanning on non-LiDAR iPhones and iPads. What you can do: • Build a 2D Wi-Fi heatmap from real gateway latency, jitter, packet loss and score samples • Scan floor plans with LiDAR when available, or use the camera fallback on supported devices • See weak rooms, dead zones and places where a mesh node may help • Detect multiple Wi-Fi nodes and visualize each node's territory • Check Mesh roaming quality, handoff drops and sticky-device behavior • Explore a 3D signal view and export clean PDF reports with Pro • Keep scan history on device for repeated home network checks SignalMap is designed for homes, apartments, studios, offices and small spaces where router placement matters. Walk slowly through each room, keep lighting good for camera scans, then use the map to decide where to move your router, add a mesh node, or re-test after changes. Privacy first: scans stay on device. SignalMap does not track you and does not upload your floor plan or network measurements. Terms of Use: https://hilalum.github.io/terms/signalmap/

  • This app hasn’t received enough ratings or reviews to display an overview.

Scanning is now easier to start. • Clear on-screen steps before your first point: aim at a wall, move slowly, and start by the router. • Tells you right away if you're not on Wi-Fi or the router can't be reached. • Finds routers that aren't at the usual address, so more homes scan successfully. • Simpler plan comparison, and a clear message when there is nothing to restore.

The developer, 晨阳 段, 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 Linked to You

    The following data may be collected but it is not linked to your identity:

    • Usage Data

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

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

Seller
晨阳 段
Size
5.7 MB
Category
Utilities
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • iPad
    Requires iPadOS 17.0 or later.
  • Mac
    Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and 7 more
  • English, French, German, Japanese, Korean, Simplified Chinese, Spanish, Traditional Chinese
Age Rating
4+
In-App Purchases
Yes
  • SignalMap Pro Monthly $4.99
  • SignalMap Pro Lifetime $39.99
  • SignalMap Pro Yearly $19.99
Copyright
© 2026 Hilalum