SignalMap WiFi
Heatmap & Mesh Analyzer
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Map home Wi-Fi with LiDAR or the regular camera. Find weak spots, Mesh roaming issues, router placement hints and exportable reports.
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/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Refined throughout for clarity and polish.
• Redesigned results screen: a plain-language verdict up top, improvement advice right below the map, and network quality shown on judged scales instead of bare numbers
• Rebuilt the introduction with smoother transitions and a clearer top-down view of the signal field
• A single consistent icon set and type scale across every screen
• Free version now shows the full 2D heatmap without a watermark
• Better readability: higher-contrast secondary text and shorter, plainer wording
• Many layout and translation fixes across all supported languages
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
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- 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.
- iPhone
- Languages
English and 7 more
- English, French, German, Japanese, Korean, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- SignalMap Pro Lifetime $29.99
- SignalMap Pro Monthly $2.99
- SignalMap Pro Yearly $14.99
- Copyright
- © 2026 Hilalum
