CellMapper

Advanced network information and crowd sourced cellular coverage and tower maps

by CellMapper.net

500+

Thousand

Downloads

7.0+

Android version

4/20/22

Last updated

2011

July

App age

3.82 MB

App size

Everyone

Content rating

FREE

Price

Google Play Rating history and histogram

924

203

411

975

Changelog

Apr 20, 2022 Update Version 5.5.4
Nov 2, 2021 Update Version 5.5.3
Jul 18, 2021 Update Version 5.5.2
Mar 6, 2021 Update Version 5.5.1
Feb 19, 2021 Installs 500,000+ installs
Feb 1, 2021 Update Version 5.5.0
Aug 13, 2020 Update Version 5.4.5
Apr 23, 2020 Update Version 5.4.3
Mar 16, 2020 Update Version 5.4.2
Dec 28, 2019 Update Version 5.4.1
Dec 16, 2019 Update Version 5.4.0
Jul 2, 2019 Update Version 5.3.1
Jul 1, 2019 Update Version 5.3.0
Jan 30, 2019 Update Version 5.2.7
Jan 2, 2019 Update Version 5.2.6
Oct 22, 2018 Update Version 5.2.3
Oct 12, 2018 Update Version 5.2.1
Mar 14, 2018 Update Version 5.1.7
Feb 4, 2018 Update Version 5.1.6
Nov 15, 2017 Update Version 5.1.5
Oct 30, 2017 Update Version 5.1.4
Sep 6, 2017 Update Version 5.1.3
Jul 24, 2017 Update Version 5.1.2
Jul 9, 2017 Update Version 5.1.1
Apr 18, 2017 Update Version 5.1.0
Feb 27, 2017 Update Version 5.0.9
Jan 31, 2017 Update Version 5.0.8
Dec 17, 2016 Update Version 5.0.7
Nov 16, 2016 Update Version 5.0.6
Oct 25, 2016 Update Version 5.0.5
Sep 21, 2016 Update Version 5.0.4
Sep 19, 2016 Update Version 5.0.3
Sep 5, 2016 Update Version 5.0.2
Aug 24, 2016 Update Version 5.0.1
Aug 22, 2016 Update Version 5.0.0
Apr 23, 2016 Update Version 4.1.6
Apr 7, 2016 Update Version 4.1.5
Mar 4, 2016 Update Version 4.1.4
Feb 27, 2016 Update Version 4.1.3
Feb 17, 2016 Update Version 4.1.2
Feb 11, 2016 Installs 100,000+ installs
Nov 13, 2015 Update Version 4.1.1
Nov 2, 2015 Update Version 4.1.0
Jun 28, 2015 Update Version 4.0.9
May 18, 2015 Update Version 4.0.8
May 13, 2015 Update Version 4.0.7
Apr 7, 2015 Update Version 4.0.6
Mar 18, 2015 Update Version 4.0.5
Mar 8, 2015 Update Version 4.0.4
Feb 21, 2015 Update Version 4.0.2

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Developer information for CellMapper.net

CellMapper.net

[email protected]

Website

N/A

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Description

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 4.0 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

Visit and follow us:

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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

Recent changes:
- 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

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