Comparison

Opensignal Speed Test Ad Free vs Smart Water Tech

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

Analyze your mobile network performance with detailed speed tests for download, upload, and latency across 3G, 4G/LTE, 5G, and WiFi. Compare network providers in your area and assess video streaming quality for popular platforms. This tool helps you understand the true mobile connectivity you're receiving.

Highlights
  • Download, upload, and latency speed tests
  • Video streaming quality analysis
  • Network coverage comparison
  • Signal dashboard and ping test
  • Connectivity map
  • Historical test logs
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

Smart Water Tech

Monitor and manage multiple water tanks wirelessly with advanced features like leak detection and pump control. This app offers real-time data, time-to-empty calculations, and weather forecasts for efficient water management.

Highlights
  • Wireless tank level monitoring
  • Leak detection
  • Pump control
  • Time to empty calculation
  • Weather forecasting
  • Manage up to 12 tanks
Features
Read full description

Smart Water designs and manufactures the ultimate tank management system. An all new release of hardware and software provides a significant technology and performance upgrade. Incorporating state of the art long range wireless connectivity, increased water measurement accuracy and reliability coupled to a suite of features including tank level, time to empty, leak detection, pump control and even weather forecasting. Now offered with the convenience of a fully featured mobile app allowing you to manage up to twelve tanks and twelve pump controllers from any iOS device. Choose a system with a convenient WiFi LCD Keypad or alternatively our app only system utilising our new WiFi Gateway device.

Screenshots

Opensignal Speed Test Ad Free4 screens
Smart Water Tech4 screens

Verdict

The call

The clearest difference is rating: Opensignal Speed Test Ad Free at 4.5 against Smart Water Tech's 1.6. Opensignal Speed Test Ad Free also leads on in-app purchases (none vs 1) and review sentiment (38% vs 11%). On price, update cadence, 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. Smart Water Tech sells 1 in-app purchase, starting at $15.49 per year. Opensignal Speed Test Ad Free asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Opensignal Speed Test Ad Free holds the better App Store score, 4.5 against 1.6. That said, the two scores are not equally well evidenced: Opensignal Speed Test Ad Free has 18K ratings behind it against 7, 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 11% of Smart Water Tech's.

UpkeepUpdate frequency

Opensignal Speed Test Ad Free ships an update every 3 weeks, Smart Water Tech every 2 weeks. The most recent releases landed on November 7, 2026 and November 2, 2026 respectively.

Scorecard5 real differences · 5 level
Opensignal Speed Test Ad Free versus Smart Water Tech: the parameters behind the verdict, then further details
ParameterOpensignal Speed Test Ad FreeSmart Water Tech
PriceFreeFree
Rating4.5 (18K ratings) — better1.6 (7 ratings)
Positive reviews37.8% of reviews — better11.1% of reviews
Number of ratings18K — better7
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better16.6
Further details — not scored
Size18 MB49 MB
Age rating4+4+
DeveloperOpensignal Inc.Ivent Solutions Limited

Customer experience

Opensignal Speed Test Ad Free

All ratings17,901 ratings
Positive88.5%
Neutral4.8%
Negative6.7%
Written reviews944 reviews
Positive37.8%
Neutral10.9%
Negative51.3%

Smart Water Tech

All ratings7 ratings
Positive14.3%
Neutral0.0%
Negative85.7%
Written reviews18 reviews
Positive11.1%
Neutral22.2%
Negative66.7%

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

Smart Water Tech

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Opensignal Speed Test Ad Free

No in-app purchases

1 purchases

Smart Water Tech

Subscriptions1
  • Smart Water Premium$15.491 Year

Questions

Is Opensignal Speed Test Ad Free free?
Opensignal Speed Test Ad Free is free to download, with no in-app purchases.
Is Smart Water Tech free?
Smart Water Tech is free to download, with in-app purchases available.
Which has better reviews, Opensignal Speed Test Ad Free or Smart Water Tech?
Opensignal Speed Test Ad Free is rated higher. Opensignal Speed Test Ad Free averages 4.5 out of 5 from 18K ratings, while Smart Water Tech averages 1.6 from 7 ratings.
Do Opensignal Speed Test Ad Free or Smart Water Tech have ads?
Neither Opensignal Speed Test Ad Free nor Smart Water Tech shows ads.
Which is updated more often, Opensignal Speed Test Ad Free or Smart Water Tech?
Opensignal Speed Test Ad Free ships an update every 3 weeks, and Smart Water Tech every 2 weeks. Most recently, Opensignal Speed Test Ad Free was updated on November 7, 2026 and Smart Water Tech on November 2, 2026.

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