Spectrum Compact Simulator vs Wifi Signal Strength Analyzer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Spectrum Compact Simulator
Explore the functionality of a handheld microwave spectrum analyzer through a realistic simulation. This application demonstrates how to perform antenna alignment, troubleshooting, and maintenance with ease and speed.
- Simulates handheld microwave spectrum analyzer
- Demonstrates real microwave radio spectrum data
- Facilitates antenna alignment
- Aids in troubleshooting
- Supports maintenance tasks
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SAF Spectrum Compact Simulator application was created for you to discover and experience the ease of use of the world's first handheld microwave spectrum analyzer. The application demonstrate full set of SAF Spectrum Compact functions by simulating real microwave radio spectrum data. The device makes the antenna alignment, troubleshooting and maintenance as easy and fast as never before!
Wifi Signal Strength Analyzer
Easily test your internet connection's download, upload, and ping speeds. Review past test history, browse privately within the app, and view real-time network performance graphics. Customize display scales for a personalized experience.
- Download, upload, and ping speed test
- Speed test history tracking
- Private in-app browser
- Real-time performance graphics
- Customizable result scales
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With our Speed Test App you will be able to check your Internet’s connection, receive detailed information of any network you work with, boost every research you do online, get the whole potential of your network and device with a completely secure browser, and consider how effective your connection is, with the tools Speed Test brings directly to your screen. • Discover your network’s download, upload, and ping speed with just a single tap on the screen and a couple of seconds with an accurate, trustworthy, and easy-to-use interface. • Check your History, and get detailed information of every speed test you did in the past to learn about how effective your Internet connection was. • Search information in a safe way with our completely private in-app browser, and take the maximum of your network’s speed right in the same tool. • Look at real-time graphics and receive speed test results in a friendly, intuitive, and easy-to-use user interface. • Select your preferences and set the scales you want the app show you the results of every test. Get the information you need, at the moment you need it, in a one-click platform. More details in less time is what makes Speed Test one tool that you just can’t miss. Become PRO by subscribing: $2.99 weekly with 3 days free trial $5.99 monthly SAVE +50% $29.99 yearly SAVE +80% - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. You can turn of the auto-renew subscription from iPhone setting - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase - Privacy Policy: https://oldmansittingllc.wordpress.com/privacy-policy/ - Terms of use: https://oldmansittingllc.wordpress.com/terms-of-use/ - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication where applicable - Speed test adds features above and are available through an auto-renewing subscription. Subscriptions will be charged to your credit card through your iTunes account. Your subscription will automatically renew unless cancelled at least 24 hours before the end of your current subscription, and you can cancel a subscription during the active period. You can manage your subscription at any time, either by viewing your account in iTunes from your Mac or PC, or Account Settings on your device after purchase.
Screenshots
Verdict
The clearest difference is rating: Wifi Signal Strength Analyzer at 4.1 against Spectrum Compact Simulator's 1.0. Wifi Signal Strength Analyzer also leads on ratings volume (2.6K vs 1) and update cadence (fortnightly vs every 2 months). Spectrum Compact Simulator's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price 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
Both are free to download. Wifi Signal Strength Analyzer sells 3 in-app purchases, starting at $1.99 per 7 days. Spectrum Compact Simulator asks for nothing beyond the download.
Wifi Signal Strength Analyzer holds the better App Store score, 4.1 against 1.0. That said, the two scores are not equally well evidenced: Wifi Signal Strength Analyzer has 2.6K ratings behind it against 1, so its average is the more settled of the two.
Spectrum Compact Simulator ships an update every 2 months, Wifi Signal Strength Analyzer fortnightly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Spectrum Compact Simulator | Wifi Signal Strength Analyzer |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 4.1 (2.6K ratings) — better |
| Positive reviews | — | 9.9% of reviews |
| Number of ratings | 1 | 2.6K — better |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 7.1 — better | 13.0 |
| Further details — not scored | ||
| Size | 1 MB | 65 MB |
| Age rating | 4+ | 17+ |
| Developer | SAF Tehnika AS | Old Man Sitting LLC |
Customer experience
Spectrum Compact Simulator
Wifi Signal Strength Analyzer
Bugs and requests
Spectrum Compact Simulator
Not enough reviews yet to summarise bugs or requests.
Wifi Signal Strength Analyzer
Reported bugs
3 issues- Worked for checking broadband speeds which was the only thing in the apps you could use for free, which was fine but now it wants £1.99 or so a week just for checking speeds. Really you having a laugh deleted.
- Couldn't use the App.. it kept prompting me to enable the location permission in settings, which is already turned on. I turned the location off and back on thinking that would do the trick. Nope!
- Stopped working after one reading
Requested features
1 request- Add iOS 16 support
In-app purchases
Spectrum Compact Simulator
No in-app purchases
Wifi Signal Strength Analyzer
- Speedtest Weekly Plan3 Days trial$1.997 Days
- Speed Test3 Days trial$5.991 Month
- Speed Test3 Days trial$29.991 Year
Questions
Is Spectrum Compact Simulator free?
Is Wifi Signal Strength Analyzer free?
Which has better reviews, Spectrum Compact Simulator or Wifi Signal Strength Analyzer?
Do Spectrum Compact Simulator or Wifi Signal Strength Analyzer have ads?
Which is updated more often, Spectrum Compact Simulator or Wifi Signal Strength Analyzer?
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