Comparison

SignalMap WiFi vs ui

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SignalMap WiFi

Features
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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/

About

ui

Features
Read full description

A remote control assistant for projectors and smart devices.

Screenshots

SignalMap WiFi4 screens
ui3 screens

Verdict

The call

The clearest difference is in-app purchases: ui at none against SignalMap WiFi's 3. ui also leads on iOS requirement (14.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SignalMap WiFi sells 3 in-app purchases, starting at $4.99 per month. ui asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 4 level
SignalMap WiFi versus ui: the parameters behind the verdict, then further details
ParameterSignalMap WiFiui
PriceFreeFree
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.014.0 — better
Further details — not scored
Size5 MB11 MB
Age rating4+4+
Developer晨阳 段银祥 梅

In-app purchases

3 purchases

SignalMap WiFi

Subscriptions2
  • SignalMap Pro Monthly$4.991 Month
  • SignalMap Pro Yearly$19.991 Year
One-time1
  • SignalMap Pro Lifetime$24.99
None

ui

No in-app purchases

Questions

Is SignalMap WiFi free?
SignalMap WiFi is free to download, with in-app purchases available.
Is ui free?
ui is free to download, with no in-app purchases.
Do SignalMap WiFi or ui have ads?
Neither SignalMap WiFi nor ui shows ads.
Which is updated more often, SignalMap WiFi or ui?
SignalMap WiFi ships an update every 2 weeks, and ui every 2 weeks. Most recently, SignalMap WiFi was updated on October 28, 2026 and ui on October 25, 2026.

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