NetMonster

Contains adsIn-app purchases
4.2
9.16K reviews
1M+
Downloads
Content rating
Everyone
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About this app

NetMonster collects, shows and stores information about nearby cell towers. Each tower has its unique set of identifiers and NetMonster will show you them. In select areas and countries precise locations are available.

All cells that your phone actively connected to are continuously saved into log till you terminate the app. You can manually correct the location, browse cells on the map, filter them and eventually export all the data.

NetMonster also visualises signal changes and provides short description what given measurement means and how it affects reception quality or theoretical maximal speed.

Supported networks are GSM, CDMA, WCDMA, TD-SCDMA, 4G LTE, 5G NSA and 5G SA. When it comes to LTE, NetMonster also detects aggregated carriers (so-called LTE-Advanced). For areas where 5G NSA is available you can see if NSA is in use or just deployed, carrier aggregation in 4G+5G NSA is also available.

NetMonster is based on open-source library NetMonster Core:
https://github.com/mroczis/netmonster-core

Want to get updates first? Join beta channel!
https://play.google.com/apps/testing/cz.mroczis.netmonster
Updated on
Aug 23, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.2
8.99K reviews
Sergiu Petrovan
June 23, 2022
Indeed this this app is very good: it shows information on neighbor carriers and the aggregated carriers, which I have not found in any other similar app I tried. Thank you! The UI is pretty simple but works. It would be GREAT if it would also show the CQI for each used carrier. Also it would be helpful if it would also show the LTE/NR band numbers (such as: 5, or n5), currently it shows the frequency band, like AWS for LTE band 4, or 700 for LTE Band 13.
449 people found this review helpful
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Jimmy Lamo
November 11, 2024
I have purchased 2 NetMonster Premium on different mobile phones. On one mobile phone, the "locate transmitter" feature is available, but it is not on the other phone. Could you please assist me with a solution for this issue?
2 people found this review helpful
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Simon
October 4, 2023
Hmmm... Privacy policy - "NetMonster does not contain advertisements". Update app - oh look, consent screen for targeted ads, followed by ads. Checks changelog for mention of ads - nothing. I'm not against ads as such, as long as they're not too dominant, but why all the secrecy? That aside, the app is great and does pretty much what you'd expect (very handy for checking bandwidth in use), except for cell locations which are - at best - eclectic.
136 people found this review helpful
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What’s new

📈 Info about current cell on screen with charts
🪲 Bugfixes

App support

About the developer
Michal Mroček
hello@netmonster.app
Křižíkova 97a 18600 Praha Czechia
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