CellMapper

CellMapper


CellMapper is an application that displays advanced GSM/CDMA/UMTS/LTE low level data and can also record this data to allow you to create a coverage map. This in turns helps others find out how good coverage is in the areas mapped.

CellMapper works on both tablets (with or without a cellular radio) and cell phones. The map is available in Android 2.2 or later due to Maps API only supporting this version of Android or later.

Features
- Displays map of mapped (or calculated) towers, and currently connected tower
- Displays advanced CellID info (LTE: RSRP, RSRQ, SNR, CQI, Timing Advance for LTE-TDD. CDMA: ECIO, EVDO ECIO, SNR. UMTS: PSC)
- Advanced processing of data if is uploaded to the site (per sector coverage of cell tower, signal trails, advanced cell tower location triangulation) (optional)
- Local calculation of cell tower points (enable feature in Change Provider dialog)
- Support for both Google Maps and OpenStreetMaps

Note: The data on the site and within the app is generated shortly after it is uploaded Locally calculated (less accurate) data is available instantly from within the app.

Currently supported networks:
- GSM
- UMTS
- CDMA (limited, many phones do not implement the API correctly)
- LTE

To start contributing, simply go into the Settings screen and enable "Live Upload." Once this is enabled, simple press the home button and CellMapper will run in the background and send data as you move. You can always close CellMapper by using the menu and selecting exit on the main screen.

View your results at CellMapper.net

Recent changes:
- Made error message less intrusive, now off by default (configurable in Settings screen)
- Fixed wrong dBm value on some buggy Qualcomm based devices
- Added EARFCN on some HTC devices
- Updated Settings dialog to look more modern
- Data collection state now remembered after closing app
- Made Upload Later much faster for large data sets on older devices
- Made Upload Later batch size configurable
- Added option to mark all data as uploaded
Add to list
Free
77
3.9
User ratings
451
Installs
50,000+
Concerns
1
File size
853 kb
Screenshots
Screenshot of CellMapper Screenshot of CellMapper Screenshot of CellMapper Screenshot of CellMapper Screenshot of CellMapper Screenshot of CellMapper
About CellMapper
CellMapper is an application that displays advanced GSM/CDMA/UMTS/LTE low level data and can also record this data to allow you to create a coverage map. This in turns helps others find out how good coverage is in the areas mapped.

CellMapper works on both tablets (with or without a cellular radio) and cell phones. The map is available in Android 2.2 or later due to Maps API only supporting this version of Android or later.

Features
- Displays map of mapped (or calculated) towers, and currently connected tower
- Displays advanced CellID info (LTE: RSRP, RSRQ, SNR, CQI, Timing Advance for LTE-TDD. CDMA: ECIO, EVDO ECIO, SNR. UMTS: PSC)
- Advanced processing of data if is uploaded to the site (per sector coverage of cell tower, signal trails, advanced cell tower location triangulation) (optional)
- Local calculation of cell tower points (enable feature in Change Provider dialog)
- Support for both Google Maps and OpenStreetMaps

Note: The data on the site and within the app is generated shortly after it is uploaded Locally calculated (less accurate) data is available instantly from within the app.

Currently supported networks:
- GSM
- UMTS
- CDMA (limited, many phones do not implement the API correctly)
- LTE

To start contributing, simply go into the Settings screen and enable "Live Upload." Once this is enabled, simple press the home button and CellMapper will run in the background and send data as you move. You can always close CellMapper by using the menu and selecting exit on the main screen.

View your results at CellMapper.net

Recent changes:
- Made error message less intrusive, now off by default (configurable in Settings screen)
- Fixed wrong dBm value on some buggy Qualcomm based devices
- Added EARFCN on some HTC devices
- Updated Settings dialog to look more modern
- Data collection state now remembered after closing app
- Made Upload Later much faster for large data sets on older devices
- Made Upload Later batch size configurable
- Added option to mark all data as uploaded

User reviews of CellMapper
Write the first review for this app!
Android Market Comments
A Google User
Dec 13, 2014
Onky your current tower shows , nothing else....
A Google User
Dec 2, 2014
Locate what What does this locate be cuz it doesn't give a screen big enough for any selections wasted my time will it waste yours
A Google User
Oct 24, 2014
Phuckin awesome
A Google User
Oct 19, 2014
works on ZTE awe don't adjust settings shows wear tower is wish showed exact street on 3 best rf signal tracker better
A Google User
Oct 14, 2014
Screen won't turn off I'm with Verizon and have a Motorola Droid Razor Max and after installing (Cell mapper) my screen would not power down. Caused battery to drain in less than 4 hours. Had to uninstall app. This needs to be corrected as soon as possible before app can be used.