Premium
Download CellMapper 5.6.3 APK
Target: Android 14 (API 34)
CellMapper notes
- Fixed 5G signal not updating on some devices
- Fixed notification buttons not working
- Fixed crash on startup, random crash, and freezing on certain devices
What's new in CellMapper 5.6.3
- Improve app resiliency when Android stops background service
- Fixed cells screen intermittently blank
- Updated translations
- Target newer SDK version as required by Google
- Crash fixes and UI stability updates
About CellMapper 5.6.3
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 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
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 5.6.3 variants
This release comes in several variants (we currently have 3). Consult our handy FAQ to see which download is right for you.
Version:5.6.5(369) for Android 7.0+ (Nougat, API 24)
Uploaded:October 30, 2025 at 2:36PM UTC
File size:7.17 MB
Downloads:300
Version:5.6.4(367) for Android 7.0+ (Nougat, API 24)
Uploaded:October 30, 2025 at 2:36PM UTC
File size:7.17 MB
Downloads:27
Version:5.6.3(366) for Android 7.0+ (Nougat, API 24)
Uploaded:June 14, 2025 at 9:07PM UTC
File size:6.20 MB
Downloads:109
Version:5.6.3(365) for Android 7.0+ (Nougat, API 24)
Uploaded:June 11, 2025 at 7:01AM UTC
File size:6.20 MB
Downloads:21
Version:5.6.3(364) for Android 7.0+ (Nougat, API 24)
Uploaded:May 19, 2025 at 7:39PM UTC
File size:6.18 MB
Downloads:65
Version:5.6.2(361) for Android 7.0+ (Nougat, API 24)
Uploaded:January 26, 2025 at 4:29PM UTC
File size:6.18 MB
Downloads:121
Version:5.6.2(360) for Android 7.0+ (Nougat, API 24)
Uploaded:December 28, 2024 at 6:47PM UTC
File size:6.18 MB
Downloads:106
Version:5.6.1(358) for Android 7.0+ (Nougat, API 24)
Uploaded:August 17, 2024 at 6:53PM UTC
File size:6.15 MB
Downloads:99
Version:5.6.1(353) for Android 7.0+ (Nougat, API 24)
Uploaded:March 15, 2024 at 3:15PM UTC
File size:6.09 MB
Downloads:85
Version:5.6.1(352) for Android 7.0+ (Nougat, API 24)
Uploaded:March 1, 2024 at 7:20PM UTC
File size:6.09 MB
Downloads:41
Version:5.6.5
Uploaded:October 30, 2025 at 2:36PM UTC
File size:7.17 MB
Downloads:300
Version:5.6.4
Uploaded:October 30, 2025 at 2:36PM UTC
File size:7.17 MB
Downloads:27
Version:5.6.3
Uploaded:June 14, 2025 at 9:07PM UTC
File size:6.18 MB
Downloads:195
Version:5.6.2
Uploaded:January 26, 2025 at 4:29PM UTC
File size:6.18 MB
Downloads:227
Version:5.6.1
Uploaded:August 17, 2024 at 6:53PM UTC
File size:5.94 MB
Downloads:507
Version:5.6.0
Uploaded:June 28, 2023 at 7:40AM UTC
File size:3.54 MB
Downloads:931
Version:5.5.4
Uploaded:April 21, 2022 at 10:37PM UTC
File size:3.79 MB
Downloads:386
Version:5.5.3
Uploaded:November 6, 2021 at 6:19AM UTC
File size:3.81 MB
Downloads:334
Version:5.5.2
Uploaded:July 20, 2021 at 5:19AM UTC
File size:3.90 MB
Downloads:238
Version:5.5.1
Uploaded:March 7, 2021 at 7:40AM UTC
File size:3.90 MB
Downloads:138
