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Download CellMapper 5.5.2 APK
Target: Android 11 (API 30)
CellMapper notes
- Fixed signal displaying -1 dBm on OnePlus devices on 5G SA
- Fixed older Android 5/6 devices displaying permission errors
What's new in CellMapper 5.5.2
new beta available
- 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
About CellMapper 5.5.2
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.
Premium
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:
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
CellMapper 5.5.2 variants
This release comes in several variants (we currently have 3). Consult our handy FAQ to see which download is right for you.
Version:5.5.3(316) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)
Uploaded:August 22, 2021 at 7:39AM UTC
File size:3.81 MB
Downloads:203
Version:5.5.2(315) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)
Uploaded:July 20, 2021 at 5:19AM UTC
File size:5.42 MB
Downloads:65
Version:5.5.2(314) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)
Uploaded:April 15, 2021 at 5:35AM UTC
File size:3.9 MB
Downloads:91
Version:5.5.2(313) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)
Uploaded:April 8, 2021 at 9:31PM UTC
File size:3.9 MB
Downloads:78
Version:5.5.1(310) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)
Uploaded:March 7, 2021 at 7:40AM UTC
File size:3.9 MB
Downloads:138
Version:5.5.0(308) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)
Uploaded:February 2, 2021 at 9:48PM UTC
File size:3.9 MB
Downloads:102
Version:5.4.5(277) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)
Uploaded:August 7, 2020 at 6:50AM UTC
File size:3.75 MB
Downloads:361
Version:5.4.3(271) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)
Uploaded:April 25, 2020 at 3:11PM UTC
File size:3.74 MB
Downloads:210
Version:5.4.2(263) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)
Uploaded:March 20, 2020 at 8:26AM UTC
File size:3.74 MB
Downloads:96
Version:5.4.1(261) for Android 4.0.3+ (Ice Cream Sandwich MR1, API 15)
Uploaded:December 29, 2019 at 4:35PM UTC
File size:3.73 MB
Downloads:126
Version:5.6.5
Uploaded:October 30, 2025 at 2:36PM UTC
File size:7.17 MB
Downloads:66
Version:5.6.4
Uploaded:October 30, 2025 at 2:36PM UTC
File size:7.17 MB
Downloads:12
Version:5.6.3
Uploaded:June 14, 2025 at 9:07PM UTC
File size:6.18 MB
Downloads:153
Version:5.6.2
Uploaded:January 26, 2025 at 4:29PM UTC
File size:6.18 MB
Downloads:214
Version:5.6.1
Uploaded:August 17, 2024 at 6:53PM UTC
File size:5.94 MB
Downloads:496
Version:5.6.0
Uploaded:June 28, 2023 at 7:40AM UTC
File size:3.54 MB
Downloads:889
Version:5.5.4
Uploaded:April 21, 2022 at 10:37PM UTC
File size:3.79 MB
Downloads:357
Version:5.5.3
Uploaded:November 6, 2021 at 6:19AM UTC
File size:3.81 MB
Downloads:328
Version:5.5.2
Uploaded:July 20, 2021 at 5:19AM UTC
File size:3.9 MB
Downloads:234
Version:5.5.1
Uploaded:March 7, 2021 at 7:40AM UTC
File size:3.9 MB
Downloads:138
