# WiFi Heatmap & Speed Survey > Wireless survey tool for visualizing Wi-Fi signal strength and performance on floor plans. (iPhone/iPad app by christopher posey.) - Source: https://appshunter.io/ios/app/wifi-heatmap-and-speed-survey/id6761348520 (this page in markdown: same URL + `.md`) - Developer: [christopher posey](https://appshunter.io/developer/1889051684) - Category: Utilities, Productivity - Price: Free with in-app purchases - Rating: 2.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 17.6 · 61 MB - Languages: English - Released: 2026-03-31 - Data updated: 2026-07-24 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/wifi-heatmap-and-speed-survey/id6761348520/reviews.md ## What is WiFi Heatmap & Speed Survey? WiFi Mapper — Wireless Survey Tool See exactly where your WiFi is strong, weak, or dead — mapped in full color onto your floor plan. WiFi Mapper turns your iPhone into a professional wireless survey tool. Scan entire buildings with multi-room LiDAR or upload your own floor plans, then walk through recording signal readings. The app builds a smooth, color-coded heatmap — green where coverage is strong, fading through yellow and orange to red where it drops off — so problem areas are obvious at a glance. How It Works: 1. Scan rooms with LiDAR — walk through doorways and the app automatically detects each new room 2. Tap your location on the map to record WiFi signal readings 3. View a smooth, interpolated heatmap showing coverage across your entire space 4. Run speed tests at key locations to measure real-world throughput 5. Export a professional PDF report Key Features: • Multi-Room LiDAR Scanning — Scan an entire floor in a single session. Walk room to room and the app automatically detects doorway crossings, captures each space, then merges everything into one spatially accurate floor plan using Apple's StructureBuilder • Unified Floor Plan View — See all scanned rooms positioned exactly where they are relative to each other, with WiFi coverage mapped across the whole building • Smooth Signal Heatmap — High-resolution, Ekahau-style color gradient from green (excellent) to red (dead zone) • PHY Rate Monitoring — See real TX/RX link rates, noise floor, SNR, and Wi-Fi standard (802.11ax/be) via live Shortcuts integration • Speed Testing — Measure download, upload, and latency at each survey point • Upload Floor Plans — Import your own blueprints or photos and survey on top of them • Multi-Room Projects — Organize rooms into projects for building-wide analysis with combined heatmaps and statistics • PDF Reports — Export detailed wireless reports with heatmaps, per-room breakdowns, band analysis, and AP detection • Access Point Roaming — Track when your device switches between APs in real time • Scan & Go — Record WiFi signal readings automatically as you walk during a LiDAR scan • iOS Shortcuts — One-tap setup for continuous live PHY data Built For: • Home users finding and fixing dead zones • IT professionals planning access point placement • Network engineers documenting wireless coverage • Property managers assessing building connectivity Pro subscription unlocks unlimited projects, full PDF export, and advanced analytics. Privacy Policy: https://aethercoreusa.com/privacy Terms of Use: https://aethercoreusa.com/terms ## Key features - LiDAR scanning for multi-room floor plans - Color-coded Wi-Fi signal heatmaps - On-map speed testing - PDF report generation - Import custom floor plans - PHY rate monitoring ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Pro Monthly | $9.99 | per month | ## Frequently asked questions about WiFi Heatmap & Speed Survey ### How does WiFi Heatmap & Speed Survey work? WiFi Heatmap & Speed Survey uses your device's sensors and LiDAR (on supported devices) to scan your environment. It then generates a color-coded heatmap showing Wi-Fi signal strength and allows you to perform speed tests at various points. ### What devices does WiFi Heatmap & Speed Survey support? WiFi Heatmap & Speed Survey is currently supported on iPhone devices. It requires iOS 13.0 or later. ### Is WiFi Heatmap & Speed Survey free to use? The app offers a free version with core features. A 'Pro' subscription is available for unlimited projects, full PDF export, and advanced analytics, costing $9.99 per month with a 3-day free trial. ### Can I import my own floor plans into WiFi Heatmap & Speed Survey? Yes, you can upload your own blueprints or photos to use as a base for your Wi-Fi surveys within the app. ### What kind of reports can I generate with WiFi Heatmap & Speed Survey? The app can export detailed PDF reports that include heatmaps, per-room breakdowns, band analysis, and access point detection, providing a comprehensive overview of your wireless coverage. ### How often is WiFi Heatmap & Speed Survey updated? The app was last updated on June 2, 2026, with version 1.4.5. Updates typically include new features, bug fixes, and performance improvements. ### What is the age rating for WiFi Heatmap & Speed Survey? WiFi Heatmap & Speed Survey has an age rating of 4+, making it suitable for users of all ages. ### Does WiFi Heatmap & Speed Survey have ads? No, WiFi Heatmap & Speed Survey does not contain advertisements. The app is free to download and use, with optional in-app purchases for premium features. ## Version history (last 4 releases) ### 1.4.5 — 2026-06-02 hat's New in Version 1.4.5 Multi-Room LiDAR Scanning Scan an entire floor in a single session. Walk through doorways and the app automatically detects each new room, then merges everything into one spatially accurate floor plan. All rooms maintain their real-world positions so you can see WiFi coverage across your whole building at once. • Auto room detection at doorways • Unified floor plan with all rooms positioned accurately • Combined heatmap and coverage statistics across rooms • Per-room detail pages in PDF reports ### 1.4.1 — 2026-05-02 What's New in 1.4.1 • Ekahau like-style heatmap — Smooth, high-resolution signal heatmap with vivid color gradients from green (strong) through yellow and orange to red (weak), so you can instantly see coverage quality across your floor plan. • Improved color accuracy — Signal readings now map to realistic colors: "Good" signals appear green, "Fair" signals appear yellow, and weak areas are clearly red. No more flat, single-color overlays. • "Already have it" shortcut option — Skip the shortcut import step if you've already added it. Just tap "Run Now" to start collecting PHY data immediately. • Higher resolution heatmap grid — Increased from 48×36 to 72×54 cells with triple-pass Gaussian smoothing for buttery-smooth color transitions between measurement points. • Pin markers redesigned — Clean numbered pins with white outlines for easy reading on top of the heatmap overlay. ### 1.1 — 2026-04-02 Unlock new features with a monthly subscription. ### 1.0 — 2026-03-31 No release notes. ## Related topics [lidar survey](https://appshunter.io/ios/topics/lidar-survey) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-24.*