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Short info
In general apk file CellMapper has rating is 7.1 from 10. This is cumulative rating, most best apps on google play store have rating 8 from 10. Total reviews in google play store 104. Total number of five star reviews received 51. This app has been rated like bad by 28 number of users. Estimated number of downloads range between 500,000+ downloads in google play store CellMapper located in category Tools, with tags and has been developed by CellMapper.net. You can visit their website https://www.cellmapper.net or send support@cellmapper.net to them. CellMapper can be installed on android devices with 2.3(Gingerbread)+. We provide only original apk files. If any of materials on this site violates your rights, report us You could also download apk of Google and run it using android emulators such as big nox app player, bluestacks and koplayer. You could also download apk of CellMapper and run it on android emulators like bluestacks or koplayer. Versions of CellMapper apk available on our site: 5.6.1, 5.6.0, 5.5.4, 5.5.3, 5.5.2 and others. Last version of CellMapper is 5.6.1 was uploaded 2024/28/09
Screenshots of CellMapper
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Description of CellMapper (from google play)

CellMapper displays advanced 2G/3G/4G/5G (NSA and SA) cellular network information and can also record this data to allow you to contribute to our crowd-sourced coverage maps.

CellMapper works on both tablets and phones running Android 7.0 or higher.

Features
- Displays low level cellular network information data along with frequency band calculations (for some providers)
- Reads cellular frequencies and bandwidths on supported Android 7.0+ devices
- Displays a map of both coverage and individual tower sector coverage and bands
- Supports Dual SIMs devices
- Frequency calculator (GSM, iDEN, CDMA, UMTS, LTE, and NR)

Note: The data on the site and within the app is generated shortly after it is uploaded, it may take up to a few days to appear.

Currently supported networks:
- GSM
- UMTS
- CDMA
- LTE
- NR


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Visit our our website cellmapper.net.

Permissions

Why does CellMapper need so many permissions?
"make and manage phone calls" - This is required to get low level network data from your device
"access to device location" - In order to map and contribute, we will need to know where the data was recorded from your device.

Older versions of Android:
android.permission.ACCESS_COARSE_LOCATION - To get CellID information
android.permission.ACCESS_FINE_LOCATION - To get GPS location
android.permission.ACCESS_NETWORK_STATE - To get Cellular network information
android.permission.INTERNET - To connect to server to download map data / upload data
android.permission.READ_EXTERNAL_STORAGE - To write external CSV file if no internet connection
android.permission.READ_LOGS - To read Samsung Field Test Mode data on Android 4.1 and earlier (despite what the dialog says, the app cannot read your browsing history unless your browser write it to the system log)
android.permission.READ_PHONE_STATE - To read info about airplane mode / network settings
android.permission.RECEIVE_BOOT_COMPLETED - To start at boot time (if enabled)
android.permission.VIBRATE - To vibrate on CellID change (if enabled)
android.permission.WAKE_LOCK - For phones that do not support 4.2+ CellID Support, to ensure they report correct data
android.permission.WRITE_EXTERNAL_STORAGE - To write external CSV file and debug report

Version history CellMapper
New in CellMapper 5.6.1
- Map improvements (save last location, UI glitches, frequent CAPTCHA)
- Ability to automatically exit the app when battery is low
- Fixed screen turning on when phone locked on certain Android versions
- Updated translations
- Many smaller bug fixes
- Bug fixes
New in CellMapper 5.6.0
- Bug/crash fixes
- Android 13 optimizations
- Added support for reading bandwidth of component carriers on supported devices
- Added option to use Google Pay to subscribe to premium
New in CellMapper 5.5.4
- Fixed ads showing for some premium users
- Added option to record data with ARFCN data only
- Fixed NR data stops recording on some devices
- Fixed n40 NR band not showing on some providers
- Fixed n78 showing instead of n77 on some providers
New in CellMapper 5.5.3
- Improved 5G recording on multiple devices and duplicate cells displaying for 5G
- Fixed NR displaying as LTE on some MediaTek devices
- Fixed 3G showing incorrect signal strength on certain devices
- Fixed OSM maps
- Fixed multiple 5G issues on MediaTek devices
- Updated translations
- Fixed crashes on certain devices
New in CellMapper 5.5.2
- Fixed B7 showing as B71 in Canada
- Removed incorrect warning message about permissions on older devices
- Fixed n7 showing in US for certain n41 channels
- Fixed signal displaying -1 dBm on OnePlus devices on 5G SA
- Fixed 5G gNB/CellID incorrect
- Fixed older Android 5/6 devices displaying permission errors
New in CellMapper 5.5.1
- Fixed 5G SA Cell ID being cut off in some cases
New in CellMapper 5.5.0
- Dual SIM stale/bad data fixes
- 5G fixes
- Android 10/11 fixes
- Added 5G PCI for some Samsung devices
- First Run/Permission simplification/fixes for Android 10 and later
- Map dark mode
- Fixed issues with stale cell data on some Android 10/11 devices
- UI Improvements
- Updated translations and added multiple languages
New in CellMapper 5.4.5
- Fix 5G SA Cell ID being cut off on Samsung devices
- Fix TAC missing on 5G SA Samsung devices
- Update frequency converter with latest 5G bands
New in CellMapper 5.4.3
- Read 5G NSA Cell Identity/ARFCN/PCI on some Huawei devices
- Fixed error logging data points for providers with special characters in names (such as apostrophe or quote)
- Fixed NR cells showing up multiple times
- Fixes for Huawei phones
New in CellMapper 5.4.2
- 5G Dual SIM fixes
- Enable Hybrid map
- MediaTek 2G/3G fixes for certain devices
- Fix uploading on Bulgarian translation
New in CellMapper 5.4.1
- 5G fixes
- Android 10 missing data fixes
- Fix dates being cut off in some languages
New in CellMapper 5.4.0
- Tower map move/delete/restore support
- Read 5G data from some Samsung with Android 10
- Fix wifi auto upload on newer Android versions
- Workaround for Android 10 NR info reading
- Record SDL band data (certain phones only)
- Workaround for Qualcomm bug for B71 showing up as B7 for neighbour cells for US providers
- Fix error message displaying JSON instead of text
- Tablet fixes
- Fix curved screen edges cutoff off text in car mode
- Workaround for Android bug for dates in German
New in CellMapper 5.3.1
- 5G NR fixes for missing signal strength indicator
- Disabled some options that no longer work for newer versions of Android
- Flash LED when recording data
New in CellMapper 5.3.0
5G NR Improvements only
New in CellMapper 5.2.7
Login fixes
New in CellMapper 5.2.6
- New Android 9 API to retrieve provider names for dual SIM devices
- Display provider name per cell in dual SIM scenario
- Fixed estimated band data not working
- Upgraded libraries used by app
- 5G NR initial detection support
- Improve speed detection
- Updated translations
- Fixed login not working on some scenarios
New in CellMapper 5.2.3
5.2.3:
- Add bandwidth to car mode (if available)
- Reduce network usage on map screen

5.2.2:
- UI bug (text/translation) fixes

5.2.1:
- Added bandwidth speed recording
- Target latest API level
- Fix Essential Phone single digit MNC Android 9 bug
- Many bug fixes
New in CellMapper 5.1.7
- Fix B71 showing up as B7 on some faulty devices (Galaxy S9)- Updated translations
New in CellMapper 5.1.6
- App Shortcuts added- Allow opening in-app map when clicking a map URL- Workaround for multi-PLMN networks displaying wrong PLMN (single SIM phones only)- Improved login check for > 7.0 devices
New in CellMapper 5.1.5
- Add search for location to the map- Remove field test screen reader due to Google demand- Disable forcing screen on when mapping CDMA and 2G recording disabled- Fix lines not drawing to tower for certain CDMA/LTE devices- Crash fixes
New in CellMapper 5.1.3
- Fixed offline map losing data- Added band selection for tiles on map- Added distance to connected tower on map- Fix Android O crash- Support more LTE bands (such as B71) in frequency calculator and app- Bug fixes and more translated text- Add setting for LTE timing advance adjustment
New in CellMapper 5.1.2
- Bug and crash fixes
New in CellMapper 5.1.1
5.1.1:- Show provider name on car mode screen- Fix some dual SIM phones reporting bad network type for 2nd SIM- Fixed LTE-A not being detected on some devices- Fixed bad data recorded on some devices during handover- Bug fixes- LTE B66 support
New in CellMapper 5.1.0
5.1.0:- Tap to select country on map- Support more network types- Optimized for Android 7.1.1 (round icon, shortcuts)- UI improvements- Better filtering for bad data during handoff- Network subtypes now displayed for new API- Fixed missing provider name for dual SIM phones (new API)- Read DC-HSPA+ on some Sony devices- Add GSM Timing Advance- Implement new Android permission model- Make map clustering optional- Added more tower info per tower- Crash fixes- More translations
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Apk CellMapper latest version 5.6.1

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