Comparison

Opensignal Speed Test Ad Free vs LibreNMS Mobile

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

Head to head
About

Opensignal Speed Test Ad Free

Measure your mobile network performance with detailed speed tests for download, upload, and latency across 3G, 4G/LTE, 5G, and WiFi. Analyze video streaming quality and compare network coverage in your area to find the best provider.

Highlights
  • Download, upload, and latency speed tests
  • Video streaming quality analysis
  • Network coverage comparison
  • Signal strength and ping tests
  • Historical test logs
  • Connectivity maps
Features
Read full description

Opensignal is a fully-featured mobile connectivity and network signal speed test tool. Speed test, including download, upload and latency - for 3G, 4G/LTE, 5G and WiFi Find the best network provider in your area. Compare coverage on Sprint, T-Mobile, AT&T and Verizon. Video streaming test - check streaming experience for Netflix, YouTube and others Compare what you’re paying for to what you’re actually getting by measuring connection quality on an Apple map with a database of signal and speed test results Completely free and no adverts. Our mission is to create an open-source map of connectivity so that everyone in the world can enjoy the best mobile connection available Features - Test tab with speed test and video streaming quality to analyze mobile video performance with results for time spent buffering, loading and playback - Signal dashboard and ping test - for testing latency response - Connectivity map to show locations of 3G and 4G/LTE tests - Network stats with average speeds for download, upload and latency and network strength on major providers - Historical log of your WiFi and 3G, 4G/LTE and 5G speed tests to check connectivity over time Opensignal Speed Tests Opensignal speed tests measure your real experience of mobile connectivity and signal. The speed test runs a 10 sec download test, 10 sec upload test and ping test to determine the speed you will likely experience. The speed test runs on common internet CDN servers. The result is calculated with the middle range of samples. Check if you're getting the network quality you're paying for from your mobile network or internet provider. Use our coverage maps to compare networks and data speed in your area. Opensignal works with WiFi mobile broadband internet. Video Speed Tests Slow video load time? Video buffering? More time waiting than watching? A good average network speed isn’t enough for a great video experience. Opensignal’s video test gives you the full picture of your network experience. Opensignal video tests show you exactly what to expect with HD and SD videos. Watch a 15 sec video snippet to test and log load time, buffering, and playback issues in real-time. Monitor how video quality changes with time and location. Review video test results in History to see if your network experience has changed over time. Coverage Map Opensignal’s coverage maps show signal strength down to street level using speed test and signal data from local users. With network stats on local network operators, you can check speeds ahead of a trip, find out if you will get a signal in remote areas, check your signal against others in the area to see if you’re getting the best service, arrange the best local SIM and check the signal strength when travelling. Improving Network Connectivity We provide an independent source of truth in mobile network experience: A data source that shows how users experience mobile network speeds, gaming, video and voice services worldwide. To do this, we collect data on the signal strength, network, location and other device sensors. You can stop this at any time in the settings. We share this data with network operators globally and others in the industry to drive better connectivity for all. Do Not Sell My Info: https://www.opensignal.com/ccpa

About

LibreNMS Mobile

Access your LibreNMS network monitoring platform on your iPhone or iPad. View device status, manage alerts, and investigate issues in real-time. Supports multiple servers and secure credential storage.

Highlights
  • Real-time network monitoring dashboard
  • Device status and health sensor data
  • Interactive graphs for ports and sensors
  • Alert management and acknowledgement
  • Multi-server support
  • Secure credential storage
Read full description

LibreNMS Mobile gives you instant access to your LibreNMS network monitoring platform from your iPhone or iPad. Monitor your infrastructure, respond to alerts, and investigate issues - all from your pocket. Connect to one or more LibreNMS servers using your API token and get a real-time view of your entire network. Key Features: Dashboard with at-a-glance device and alert summaries Device monitoring with status, uptime, hardware details, and availability history Health sensor data including temperature, voltage, humidity, fans, and more Interactive graphs for ports and health sensors Alert management with severity filtering and one-tap acknowledgement Port monitoring with traffic rates, speed, and operational status Device event logs and alert history Multi-server support — switch between LibreNMS instances instantly Auto-refresh with configurable intervals Secure credential storage using device keychain Requirements: A running LibreNMS instance (self-hosted, open source) An API token generated from your LibreNMS server LibreNMS Mobile is free, open source, and contains no ads or in-app purchases. No account registration required — just connect directly to your own server. Built by Config Services Ltd — configuration.co.uk

Screenshots

Opensignal Speed Test Ad Free4 screens
LibreNMS Mobile3 screens

Verdict

The call

The clearest difference is review sentiment: LibreNMS Mobile at 100% against Opensignal Speed Test Ad Free's 38%. LibreNMS Mobile also leads on rating (5.0 vs 4.5). Opensignal Speed Test Ad Free's advantage is ratings volume (18K vs 3) and update cadence (every 3 weeks vs every 6 weeks). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

LibreNMS Mobile holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Opensignal Speed Test Ad Free has 18K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 38% of Opensignal Speed Test Ad Free's written reviews are positive against 100% of LibreNMS Mobile's.

UpkeepUpdate frequency

Opensignal Speed Test Ad Free ships an update every 3 weeks, LibreNMS Mobile every 6 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
Opensignal Speed Test Ad Free versus LibreNMS Mobile: the parameters behind the verdict, then further details
ParameterOpensignal Speed Test Ad FreeLibreNMS Mobile
PriceFreeFree
Rating4.5 (18K ratings)5.0 (3 ratings) — better
Positive reviews37.6% of reviews100.0% of reviews — better
Number of ratings18K — better3
Update frequencyEvery 3 weeks — betterEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.0 — better15.1
Further details — not scored
Size17 MB33 MB
Age rating4+4+
DeveloperOpensignal Inc.Config Services Ltd

Customer experience

Opensignal Speed Test Ad Free

All ratings17,862 ratings
Positive88.5%
Neutral4.8%
Negative6.7%
Written reviews943 reviews
Positive37.6%
Neutral10.9%
Negative51.4%

LibreNMS Mobile

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Opensignal Speed Test Ad Free

Reported bugs

20 issues
  • History is all screwed up, dates don't make sense
  • Open signal tower loc not working
  • Tower location option not working
  • Directional Arrow not working
  • Can no longer point towers
Show 15 more
  • No cell tower located
  • Broken in latest release, no tower data
  • Still can't find cell tower, even in city
  • Celltower location does not work for iPhone devices
  • No cell tower info
  • Compass Directional Arrow not working
  • Odd results with tower location
  • Tower locator doesn't work
  • Shows 5G as 4G
  • Doesn't monitor drops
  • Strange issue with no towers showing
  • Doesn't actually identify cell towers
  • Upload test consistently fails
  • Crashes
  • Refreshing carriers not working

Requested features

9 requests
  • Reset Stats
  • Tower location option
  • Dark mode option
  • Advanced analytics dashboard
  • Cell tower compass
Show 4 more
  • Distance to tower
  • Ability to test 1080p and 4K video
  • Show all nearby towers on map
  • Ability to change carrier filter

LibreNMS Mobile

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Opensignal Speed Test Ad Free

No in-app purchases

None

LibreNMS Mobile

No in-app purchases

Questions

Is Opensignal Speed Test Ad Free free?
Opensignal Speed Test Ad Free is free to download, with no in-app purchases.
Is LibreNMS Mobile free?
LibreNMS Mobile is free to download, with no in-app purchases.
Which has better reviews, Opensignal Speed Test Ad Free or LibreNMS Mobile?
LibreNMS Mobile is rated higher. Opensignal Speed Test Ad Free averages 4.5 out of 5 from 18K ratings, while LibreNMS Mobile averages 5.0 from 3 ratings.
Do Opensignal Speed Test Ad Free or LibreNMS Mobile have ads?
Neither Opensignal Speed Test Ad Free nor LibreNMS Mobile shows ads.
Which is updated more often, Opensignal Speed Test Ad Free or LibreNMS Mobile?
Opensignal Speed Test Ad Free ships an update every 3 weeks, and LibreNMS Mobile every 6 weeks. Most recently, Opensignal Speed Test Ad Free was updated on October 26, 2026 and LibreNMS Mobile on October 24, 2026.

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