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4G map & speedtest

See coverage maps and speedtest maps of your carrier's 3G, LTE, 4G or Wifi network, based on actual signal and speed readings provided by other users ! See how much time your phone really is connected to your 4G network.
With Sensorly you get : ·up-to-date coverage maps and speedtest maps for 4G, LTE, 3G, 2G and Wifi networks worldwide. 500 mobile networks have been mapped by our users, including Sprint, T-Mobile, Verizon, AT&T, EE, O2, and many others. Maps update daily and usually within the hour ·A speedtest tool: instantly get to know your data transmission speed for 4G, Wifi, LTE or 2G/3G networks. You can even share your results on Facebook, Twitter, Google + or Pinterest! ·The ability to map your neighborhood: use your daily trips to complete your carrier's coverage map. Check if there is 4G or LTE or 3G in your area! ·The amount of time you have spent on 4G, 3G, LTE or Wifi during the day : is your more-expensive 4G plan really worth it ? ·Signal and speedtest comparison info to help you compare carriers: who has got the best coverage for you? Make your choice among all networks available around you: AT&T, Sprint, Verizon, T-Mobile. Check if you'll access a 3G network, a 4G network or LTE

Sensorly is a free crowdsourced service: the more you use the app, the more precise and complete a coverage map and speedtest map get. So join us and get real info on your coverage and speed!

Join us on social networks: Google + : http://plus.google.com/102681005884239785615/aboutTwitter : http://twitter.com/sensorlyFacebook : http://www.facebook.com/sensorly

Category : Tools

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Reviews (24)

Ale. S. Dec 31, 2018     

Doesn't upload data, ever. The old version of this app/platform (pre March 2018) worked flawlessly. Since the release of the "new and improved" version, map upload times lagged severely and since July of 2018, ZERO data I have uploaded to the servers has been updated on the map. This was once my favorite mapping app and after no customer service and 6 months of waiting, it's lost a loyal client. Don't waste tour time downloading this app. Doesn't work for any network. Cellmapper, here I come!

Nat. K. Jun 26, 2019     

This has totally gone downhill. 1. They used to be decent about updating the map with new areas. There are numerous areas I have mapped for two carriers, that haven't shown up for months. 2. This app does not consider band, which means that a high band signal that is prioritized by the device will artificially depress the signal strength on the map for that area. for example, if you have concurrent band 4 and 13 signals, the phone will use band until it becomes weak, then change to band 13.

Bil. H. Apr 27, 2019     

Used to be a great app but as many others have commented data you collect no longer gets added to the map. No twitter updates for months either so app appears to have become a zombie. Not much point collecting data if it isn't shared via the map so perhaps it is time to try cellmapper. Hopefully their adverts or subscription model will continue to finance the servers and bandwidth required to share map updates.

Ann. E. Dec 21, 2018     

It kept alerting (text alert) when I started a trip until I ended the trip. One after the other with no gaps. So for that reason that part of the app is unusable. I've had it work on another phone a while ago, so don't know if the update is broken or my phone doesn't like the app.

Joe. B. Dec 13, 2019     

App's speed test has completely stopped working since moving from T-Mobile with the Note 8 to AT&T on the Note 10 plus. Upload and download both fail every time. It's also never added data to the map from either T-Mobile or AT&T. Terrible app but great concept. Unfortunately it only works conceptually.

Nic. P. Sep 28, 2018     

Mapped over 1200 miles in Alaska on GCI and NONE of it - repeat NONE of it showed up. Same with local coverage near me on T-Mobile. I get they purged stale old data but why are new datasets you submit not showing up even 2-3 weeks after submitting. Utterly useless - don't see the point in gathering the data if none of it is now shared. The old sensorly app and website took data samples and added them the maps NEAR instant or within a day or two. Why even bother?

A. G. u. Oct 24, 2018     

The app used to be good years ago, but they updated it and it doesn't report your signal to the server anymore. This is acting more like the limited iOS app. Many other useful features have been removed. No updates in 6 months? Looks like this has been abandoned. RIP Sensorly.

Cli. W. Dec 30, 2018     

Maps no longer update with user collected data. That was the most important feature of the app, but stopped doing so a few months ago. Not useful without this feature.

Pen. B. Oct 12, 2018     

Can't unlock my phone after mapping a trip with the screen off. Can't tell when uploading scans has finished. Samsung Galaxy J1. Used to like the older interface on other devices.

Ris. Feb 28, 2019     

Looks like backend stopped rendering any uploaded data since middle of 2018. Cannot see any uploaded data sicne summer 2018, developers do not comment anything neither here nor in facebook. Very sad, it was very good service for years.

Jas. D. Jun 4, 2019     

Installed Sensorly again to see if they fixed it. Nope! Nothing! It maps the coverage but does not upload permanently to the coverage map.

Ped. R. I. Dec 27, 2018     

Uninstalling due to not updating the maps. I have submitted my scans several times over the past months and the maps still do not update. please fix.

Cre. M. Feb 23, 2019     

Ever since the last update rollout nothing seems to work. Never see anything updated on the map in 3 months. uninstalling it today, defeats the point of crowdsourcing

Tim. M. Jan 1, 2019     

The app tanks my ping when it's open, going from around 50 ms to +1,000 ms. Took me forever to figure this out, especially since I was using this app to test my ping.

Mar. M. Dec 24, 2018     

it doesnt seem to update its routes any more. seems like there is no point in having the app waste my battery plus if it is not updating it is old info.

Jaw. G. Mar 24, 2019     

Mapping updates do not happen anymore. Sensorly has not updated maps since some time last year.

Jam. S. Jan 9, 2019     

The data you submit does not show up on the maps anymore. Useless. Used to be a great app.

J. D. May 9, 2019     

speed tests are nice. but it never loaded my own trips and tests to map. after weeks of checking.

Mic. L. Jun 27, 2019     

Get a dark mode for this app! once you do that then i will rate 5 stars and re-install. It's 2019 every app should have a dark mode for those of us with AMOLED OR OLED screens

Dal. W. Feb 18, 2019     

had this app now for the last few days on my new phone dont think its working as nothing is being uploaded to the map, when uploading Trips and Speed Tests,

Bry. May 19, 2019     

This app provides nothing useful to the end user. Just data collection with no value delivered from it. Uninstalled.

Ada. S. Oct 11, 2019     

I've had this app installed since July 16th 2019 and no area I've been too has been updated on their map.

Mar. J. Feb 22, 2019     

Don't waste your time with this app! Your collected data will not show up on the coverage map.

Dad. C. Jun 1, 2019     

Once a great app, but like other reviews it appears this once A+ app has been abandoned. uninstalled RIP Sensorly