Comparison

NetSpot WiFi Analyzer vs CellMapper

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

Head to head
About

NetSpot WiFi Analyzer

Analyze and troubleshoot wireless networks with interactive heatmaps and speed tests. Discover connected devices and test network latency. Visualize WiFi coverage and identify areas needing improvement.

Highlights
  • WiFi heatmaps
  • Internet speed tests
  • Ping tests
  • Device discovery
  • Network analysis
  • Site survey projects
Read full description

NetSpot 3 delivers powerful WiFi site surveys with internet speed, ping tests and device discovery to iPhone and iPad users. Build realistic WiFi heatmaps right on your iPhone or iPad in minutes, without additional expensive hardware! Analyze and troubleshoot your wireless networks with color-coded interactive heatmaps, very simple to create and interpret. NetSpot, famous for its versatile network tools with millions of business and home users across all platforms, is the only WiFi scanner app with heatmap visualizations on the App Store. Effortlessly manage your Wi-Fi survey projects by organizing them into multiple zones and snapshots for each surveyed area. Flexible configuration settings let you customize the look and feel of your WiFi map and choose the desired gradient to properly highlight areas with high WiFi speed and stable connection, as well as the areas with low WiFi signal that may need improvements. NetSpot’s WiFi speedtest is a great one-tap solution to verify and track performance of your wireless setups over time. NetSpot also offers Ping Tests. A ping test is a great way to check network connectivity for any underlying network issues and measure the latency. High latency may indicate slow or laggy internet, which affects gaming or video calls quality. NetSpot offers a handy Device Discovery mode, which basically turns the app into a network scanner collecting information on all devices connected to your network. It depends on devices, which information can be collected, but in general you can see such data as MAC address, IP address, device names, software and firmware versions, a class of device (e.g. smartphone, smart device or a laptop.), etc. The free version of NetSpot for iOS lets you use Device Discovery mode, as well as test the ping and Internet speed. WiFi Survey mode with heatmaps is available in NetSpot Plus - a one-time in-app purchase. USE NETSPOT AS... * WiFi analyzer - diagnose your wireless network connection speed and latency * WiFi scanner - collect and visualize your WiFi data * Speed tester - check your internet, WiFi or mobile download and upload speed, record historical results * WiFi mapper - conduct active WiFi site surveys for connected networks * Ping tester - verify your WiFi or mobile connection latency to major or custom websites * Network scanner – find and collect information about devices currently connected to your wireless network * WiFi troubleshooting app NetSpot WiFi heat mapper is fast, accurate and extremely simple. It helps you see the true coverage of your WiFi like never before, regardless of your mesh or no-mesh configuration, security settings, interfering networks or other factors. Every time you use NetSpot internet speed meter for WiFi site surveys, it delivers reliable interactive heatmaps that are easy to analyze. NETSPOT IS INCREDIBLY HELPFUL FOR... * WiFi network setup verification * WiFi signal, speed and ping test * Creating WiFi heat map to detect areas of weak signal (part of NetSpot Plus) * Find out who is on your Wi-Fi * Extending WiFi coverage and more

About

CellMapper

Visualize global cellular network coverage for 2G, 3G, 4G, and 5G technologies. This app uses crowdsourced data to display detailed network information from carriers worldwide.

Highlights
  • Global cellular network coverage maps
  • 2G/3G/4G/5G (NSA & SA) data
  • Crowdsourced information
  • Carrier network details
  • Advanced cellular metrics
Features
Read full description

CellMapper displays advanced 2G/3G/4G/5G (NSA and SA) cellular network information from carriers all around the world with its crowdsourced coverage maps.

Screenshots

NetSpot WiFi Analyzer4 screens
CellMapper3 screens

Verdict

The call

The clearest difference is review sentiment: CellMapper at 100% against NetSpot WiFi Analyzer's 18%. CellMapper also leads on rating (5.0 vs 3.7) and in-app purchases (none vs 3). NetSpot WiFi Analyzer's advantage is ratings volume (346 vs 6) and iOS requirement (15.5 vs 17.6). On price, 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. NetSpot WiFi Analyzer sells 3 in-app purchases, starting at $8.99 per month. CellMapper asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

CellMapper holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: NetSpot WiFi Analyzer has 346 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 18% of NetSpot WiFi Analyzer's written reviews are positive against 100% of CellMapper's.

UpkeepUpdate frequency

NetSpot WiFi Analyzer ships an update every 2 weeks, CellMapper weekly. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.

Scorecard7 real differences · 3 level
NetSpot WiFi Analyzer versus CellMapper: the parameters behind the verdict, then further details
ParameterNetSpot WiFi AnalyzerCellMapper
PriceFreeFree
Rating3.7 (346 ratings)5.0 (6 ratings) — better
Positive reviews18.1% of reviews100.0% of reviews — better
Number of ratings346 — better6
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.5 — better17.6
Further details — not scored
Size51 MB2 MB
Age rating4+4+
DeveloperEtwok IncCellMapper Services Limited

Customer experience

NetSpot WiFi Analyzer

All ratings346 ratings
Positive67.1%
Neutral3.2%
Negative29.8%
Written reviews365 reviews
Positive18.1%
Neutral1.6%
Negative80.3%

CellMapper

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

NetSpot WiFi Analyzer

Reported bugs

3 issues
  • Unable to scan for data points beyond a certain distance
  • Crashes when trying to create heat maps
  • Speed test functionality is unreliable

Requested features

4 requests
  • Add ability to scan for nearby Wi-Fi networks
  • Improve heat mapping capabilities
  • Allow importing floor plans without external hardware
  • Provide more detailed signal strength analysis

CellMapper

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

NetSpot WiFi Analyzer

Subscriptions1
  • NetSpot Plus Monthly$8.991 Month
One-time2
  • NetSpot Plus$6.99
  • NetSpot Plus Lifetime$29.99
None

CellMapper

No in-app purchases

Questions

Is NetSpot WiFi Analyzer free?
NetSpot WiFi Analyzer is free to download, with in-app purchases available.
Is CellMapper free?
CellMapper is free to download, with no in-app purchases.
Which has better reviews, NetSpot WiFi Analyzer or CellMapper?
CellMapper is rated higher. NetSpot WiFi Analyzer averages 3.7 out of 5 from 346 ratings, while CellMapper averages 5.0 from 6 ratings.
Do NetSpot WiFi Analyzer or CellMapper have ads?
Neither NetSpot WiFi Analyzer nor CellMapper shows ads.
Which is updated more often, NetSpot WiFi Analyzer or CellMapper?
NetSpot WiFi Analyzer ships an update every 2 weeks, and CellMapper weekly. Most recently, NetSpot WiFi Analyzer was updated on October 15, 2026 and CellMapper on October 5, 2026.

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