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CellMapper is an app that provides detailed information about 2G/3G/4G/5G (NSA and SA) cellular networks. It can also record this data for users to contribute to crowd-sourced coverage maps. The app displays low-level network information including frequency band calculations, supports dual SIM devices, and has a frequency calculator for various network types. The data on the app and website is generated shortly after it is uploaded but may take a few days to appear. The app requires permissions such as access to device location, network state, internet access, and the ability to make and manage phone calls. It also supports older versions of Android and has additional permissions for specific functions. Visit their website cellmapper.net for more information.
The six advantages of the CellMapper app are as follows:
- Advanced Cellular Network Information: The app displays detailed 2G/3G/4G/5G (NSA and SA) cellular network information, allowing users to gain in-depth knowledge about their network coverage.
- Crowd-Sourced Coverage Maps: Users can contribute to the creation of crowd-sourced coverage maps by recording and sharing their network data. This helps in building accurate and up-to-date coverage maps.
- Compatibility with Android Devices: The app works on both tablets and phones running Android -0 or higher, providing a wide range of device compatibility.
- Frequency Band Calculations: CellMapper calculates frequency bands for supported providers, enabling users to understand the frequency bandwidths used by their network.
- Mapping Features: The app displays coverage maps and individual tower sector coverage and bands on a map, allowing users to visualize their network coverage areas.
- Dual SIM Support: CellMapper supports devices with Dual SIM capability, ensuring accurate data collection and mapping for users with multiple SIM cards.
File size： 6.00 M Latest Version： 5.6.1
Requirements： Android Language： English
Votes： 55 Package ID： cellmapper.net.cellmapper
Comment
Jon Kaiser
Uninstalled after any possible username was rejected as "already taken" during attempt to set up account. App may be fine but account registration process needs major attention to make it worthwhile..
2024-01-12 09:03:25
Derek Mounce
I haven't been able to upload data for a few weeks now keeps saying site is under maintenance and ads show up even tho I have premium until I exit and reopen
2024-01-04 13:04:14
Bruce Richards
Everytime. Click on location search. The app closes I have installed, deleted data, reinstalled. No help.
2024-01-03 23:07:04
Carl Jefferson Jones - Horsley
I should be giving this at 5 stars, but after about 30 times of trying to register it is absolutely impossible to create a registration. the site will not accept any password regardless of its instructions and a bigger joke is the invite for help requires your account username.
2023-12-30 18:04:22
Ray Leissner
A legend for the polygons and lines displayed on each cell tower as it is selected would be nice. We're not all geeks.
2023-12-24 01:31:35
Vince D
I enjoyed this up up until they stopped updating Verizon in the USA. Their customer support (I'm a paid backer) seems to be nonexistent.
2023-12-22 04:34:01
nic sa
Don't download. Only shows where good / back signal is. Does not show where cell towers are. Also, has too many ads!!!
2023-12-17 17:55:19
A Google user
Edit: Changed from 1 star to 5 stars as the developer articulated the reasoning behind the requested permission! permission of "make & manage phone calls" is ridiculous!
2023-11-27 01:27:35
Paul Brice
My preferred app, allows the exact placement of cell towers rather than just estimated positions generated by others. Data collected as csv files can be used for your own projects.
2023-10-25 01:06:00