# WiFi Analyzer and Heat Map vs Signl

The clearest difference is rating: Signl at 4.5 against WiFi Analyzer and Heat Map's 3.3. On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. WiFi Analyzer and Heat Map sells 2 in-app purchases, starting at $0.99 per month and Signl sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Signl holds the better App Store score, 4.5 against 3.3. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

WiFi Analyzer and Heat Map ships an update every 2 weeks, Signl weekly. The most recent releases landed on September 16, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | WiFi Analyzer and Heat Map | Signl |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (4 ratings)](https://appshunter.io/ios/app/wifi-analyzer-and-heat-map/id6745809083/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/signl-wifi-analyzer-and-mapper/id6796775708/reviews)** |
| Number of ratings | **4** | 2 |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 19 MB | 30 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Backes](https://appshunter.io/developer/1461717148) | [Victor Backouche](https://appshunter.io/developer/1876555009) |

## What reviewers say

### WiFi Analyzer and Heat Map

[App page](https://appshunter.io/ios/app/wifi-analyzer-and-heat-map/id6745809083)

Analyze WiFi network performance with speed tests, ping, latency, and jitter. Create visual heatmaps by overlaying floorplans to identify dead spots and optimize WiFi node placement. Organize surveys with projects and floorplans for performance tracking.

**Highlights:** Create WiFi heatmaps, Analyze upload/download speed, Check ping, latency, and jitter, Conduct WiFi site surveys, Organize surveys with projects, Discover devices on your network

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro Subscription | $0.99 | per month |
| Yearly Pro Subscription | $9.99 | per year |


### Signl

[App page](https://appshunter.io/ios/app/signl-wifi-analyzer-and-mapper/id6796775708)

Visualize your home Wi-Fi signal strength in 3D using your phone's camera or imported floor plans. Identify dead zones and optimize router placement for a flawless connection throughout your home.

**Highlights:** 3D Wi-Fi signal visualization, LiDAR room scanning, Floor plan import (photo/PDF), Wi-Fi coverage mapping, Network diagnostics, Router/extender placement optimization

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Signl Pro — Weekly | $4.99 | per 7 days |
| Signl Pro — Yearly | $24.99 | per year |


## Frequently asked questions

### Is WiFi Analyzer and Heat Map free?

WiFi Analyzer and Heat Map is free to download, with in-app purchases available.

### Is Signl free?

Signl is free to download, with in-app purchases available.

### Which has better reviews, WiFi Analyzer and Heat Map or Signl?

Signl is rated higher. WiFi Analyzer and Heat Map averages 3.3 out of 5 from 4 ratings, while Signl averages 4.5 from 2 ratings.

### Do WiFi Analyzer and Heat Map or Signl have ads?

Neither WiFi Analyzer and Heat Map nor Signl shows ads.

### Which is updated more often, WiFi Analyzer and Heat Map or Signl?

WiFi Analyzer and Heat Map ships an update every 2 weeks, and Signl weekly. Most recently, WiFi Analyzer and Heat Map was updated on September 16, 2026 and Signl on September 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*