WiFi Heat Map & Analyzer
Dead zones & speed test
$4.99 · Designed for iPad
Faster WiFi where you actually need it. Walk, tap, and see your dead zones on a colour map — no extra hardware, no subscription, no account.
Find your home WiFi dead zones in under 10 minutes, using nothing but your iPhone.
Walk from room to room, tap to measure, and watch a colour map of your actual WiFi
performance build itself — speed and latency, where you really live.
No subscription. No ads. No account. One purchase, yours forever.
WHAT YOU CAN ACTUALLY FIND OUT
- Which rooms are slow, and how slow, in numbers you can act on
- Whether the problem is your WiFi or your internet connection
- Where to put a mesh node, an extender or the router itself
- Which of the devices on your network is eating your bandwidth
- What every IoT device on your network is broadcasting about itself
HOW IT WORKS
1. Pick one of the ready-made floor plans, or use a photo of your own plan
2. Walk to a spot, tap once — the app measures throughput and latency there
3. Repeat for each room. The heat map builds as you go
4. Save the finished map to your photos, to compare after you move the router
Step-by-step mode does the setup for you: no target to choose, no protocol to
configure, no documentation to read. The advanced interface is still there when
you want full control.
NO EXTRA HARDWARE. NO SUBSCRIPTION.
Professional WiFi surveys need an Ekahau Sidekick or a WLAN Pi. This app needs
your iPhone. And unlike almost every other WiFi analyzer on the App Store, there
is no weekly plan, no annual plan, and no ads — you buy it once.
ALSO A COMPLETE NETWORK TOOLKIT
- Scan every device on your LAN, with vendor, IP address and open ports
- Discover every mDNS/Bonjour service: HomePod, Apple TV, printers, IoT
- Ping and latency to local devices and to any internet host
- Throughput measurement against another device running this app, any TCP
CHARGEN/DISCARD server, or the internet
- Run a TCP CHARGEN or DISCARD service on your own device
- 3D animated view of your local network topology
FULL SNMP CLIENT INCLUDED
Query any SNMP agent on your routers, switches, access points and printers.
SNMP v1, v2c and v3, with noAuthNoPriv, authNoPriv and authPriv, MD5 and SHA1
authentication, DES and AES privacy. 64 standard MIBs are bundled, so object
identifiers are resolved to readable names offline — no server, no subscription,
nothing to configure beyond the agent address and credentials.
FOR HOMES AND FOR PROFESSIONALS
Built by a network engineer. Simple enough to diagnose your apartment on a Sunday
afternoon, precise enough that telecom professionals use it on the job.
BEFORE YOU BUY — WHAT THIS APP DOES NOT DO
Apple does not let any third-party iOS app read WiFi signal strength or scan
neighbouring networks, and no App Store app can do it — this is why professional
tools need external hardware. This app maps what it can measure at the spot where
you are standing: real throughput and latency. That is what a home heat map needs.
It measures the network you are connected to, one heat map at a time.
Ratings & Reviews
Bug fixes and minor improvements.
The developer, Alexandre Fenyo, 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:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Alexandre Fenyo
- Size
- 98 MB
- Category
- Utilities
- Compatibility
Requires iOS 16.6 or later.
- iPhone
Requires iOS 16.6 or later. - iPad
Requires iPadOS 16.6 or later. - Mac
Requires macOS 13.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 43 more
- English, Arabic, Bengali, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Kannada, Korean, Malay, Malayalam, Marathi, Norwegian Bokmål, Oriya, Polish, Portuguese, Punjabi, Romanian, Russian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Tamil, Telugu, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Vietnamese
- Age Rating
4+
- 4+
- Copyright
- © 2023-2024-2025 Alexandre Fenyo
