Comparison

NetSpot WiFi Analyzer vs SpaGen

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

SpaGen

Manage your hot tub remotely by monitoring water chemistry, controlling equipment, and automating maintenance. This app ensures your spa is always ready for use with real-time data and alerts.

Highlights
  • Real-time water chemistry monitoring
  • Remote equipment control
  • Automated chlorine generation
  • Water chemistry history
  • Push notifications for alerts
  • Multi-spa support
Features
Read full description

SpaGen puts your hot tub in the palm of your hand. Monitor water chemistry, control pumps and lighting, and let your spa manage itself — all from your phone. Connect your SpaGen Salt & pH System to automate chlorine production and maintain safe, balanced water without the guesswork. Pair it with a Gecko in.touch 3 WaterLab for a fully automatic spa experience — the WaterLab feeds live water data directly to SpaGen, which continuously adjusts salt cell output and pH dosing to keep your hot tub ready when you are. Features: - Real-time water chemistry monitoring (ORP, pH, salinity, temperature) - Remote pump, light, and temperature control - Automated chlorine generation with configurable dosing profiles - Water chemistry history with test strip photo analysis - Timer-based or fully automatic operation modes - Push notifications for water quality alerts - Multi-spa support New to SpaGen? Tap "Try Demo" on the login screen to explore the full app without an account. SpaGen is designed for owners of hot tubs equipped with the SpaGen module. Contact your hot tub dealer for hardware installation and account setup. --- Requirements Requires SpaGen Salt System *Water monitoring features require Gecko waterlab (probe and in.touch 3+)

Screenshots

NetSpot WiFi Analyzer4 screens
SpaGen4 screens

Verdict

The call

The clearest difference is rating: SpaGen at 5.0 against NetSpot WiFi Analyzer's 3.7. SpaGen also leads on in-app purchases (none vs 3) and update cadence (weekly vs every 2 weeks). NetSpot WiFi Analyzer's advantage is ratings volume (354 vs 1). On price, ads, device support and iOS requirement 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. SpaGen asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

SpaGen 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 354 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

NetSpot WiFi Analyzer ships an update every 2 weeks, SpaGen weekly. The most recent releases landed on October 26, 2026 and October 19, 2026 respectively.

Scorecard5 real differences · 5 level
NetSpot WiFi Analyzer versus SpaGen: the parameters behind the verdict, then further details
ParameterNetSpot WiFi AnalyzerSpaGen
PriceFreeFree
Rating3.7 (354 ratings)5.0 (1 ratings) — better
Positive reviews15.1% of reviews—
Number of ratings354 — better1
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.515.1 — better
Further details — not scored
Size51 MB30 MB
Age rating4+17+
DeveloperEtwok Inc2633134 Alberta INC.

Customer experience

NetSpot WiFi Analyzer

All ratings346 ratings
Positive67.1%
Neutral3.2%
Negative29.8%
Written reviews581 reviews
Positive15.1%
Neutral2.4%
Negative82.4%

SpaGen

All ratings1 ratings
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

SpaGen

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

SpaGen

No in-app purchases

Questions

Is NetSpot WiFi Analyzer free?
NetSpot WiFi Analyzer is free to download, with in-app purchases available.
Is SpaGen free?
SpaGen is free to download, with no in-app purchases.
Which has better reviews, NetSpot WiFi Analyzer or SpaGen?
SpaGen is rated higher. NetSpot WiFi Analyzer averages 3.7 out of 5 from 354 ratings, while SpaGen averages 5.0 from 1 ratings.
Do NetSpot WiFi Analyzer or SpaGen have ads?
Neither NetSpot WiFi Analyzer nor SpaGen shows ads.
Which is updated more often, NetSpot WiFi Analyzer or SpaGen?
NetSpot WiFi Analyzer ships an update every 2 weeks, and SpaGen weekly. Most recently, NetSpot WiFi Analyzer was updated on October 26, 2026 and SpaGen on October 19, 2026.

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