Bluetooth Scanner - btCrawler APK

Version 3.0.4 - com.silentservices.btCrawler
Last updated: Sun, 19 Sep 2021 23:28:33 UTC

APP Information

Download Version 3.0.4 (18)
Apk Size532.20 KB
App DeveloperMichael Brachmann
Malware CheckTRUSTED
Install on Android4.3.x and up
App Packagecom.silentservices.btCrawler.apk

Download Bluetooth Scanner - btCrawler 3.0.4 APK

App Description

Bluetooth Scanner - btCrawler is silentservices,btcrawler,tools, content rating is Everyone (PEGI-3). This app is rated 5 by 2 users who are using this app. To know more about the company/developer, visit Michael Brachmann website who developed it. com.silentservices.btCrawler.apk apps can be downloaded and installed on Android 4.3.x and higher Android devices. The Latest Version of 3.0.4 Available for download. Download the app using your favorite browser and click Install to install the application. Please note that we provide both basic and pure APK files and faster download speeds than APK Mirror. This app APK has been downloaded 5174+ times on store. You can also download com.silentservices.btCrawler APK and run it with the popular Android Emulators.

btCrawler is the perfect tool to find other bluetooth devices and their services.  It can be useful during a pentest or ethical hacking.

This tool can scan for surrounding visible bluetooth devices. It shows the device type, supported services and the signal strength. It can also be used to locate a device based on the signal strength. Devices like Headsets are usually only visible during the pairing phase. Thus you might not be able to track your lost headset even if it is still connected.

*** PLEASE NOTE: Devices with Android below 4.3 can not be supported by the new features. You will receive the last working version before the changes. Any other device with Android 4.3 or higher will receive the new features like new UI and LE scanning. I am sorry for any inconvenience caused by the last updates. ***


- Support for Bluetooth LE scanning (including LE attributes and characterstics)

- Database support. All scanned devices are now stored in a database and can be reviewed. Stored data includes the time a device is first seen and when it was last seen.

- List currently paired devices

- Scan for visible devices

- Shows Device Name, BDADDR (like MAC), Class of Device, Vendor and Signal Strength

- Query SDP services from devices

- Query Bluetooth LE attributes and characteristics

- Pair / Unpair to devices

The Database can be exported to a csv file on the external storage. Filename is: btcrawler-.csv

Example: /mnt/sdcard/btCrawler-01-09-2013.csv

The csv has the following order: Device Name, Device Address, Class of Device, Pairing Status, Last Signal Strength, First Time Seen, Last Time Seen, Vendor.

The Database can also be wiped. For both functions hit the menu button.

Over the time I will add more features as I find more ways to mangle the API a bit more.

(People call btCrawler often also: BluetoothScanner, Bluetooth Scanner, Bluetooth Sniffer, BluetoothSniffer, Bluetooth Wardriving, Bluetooth Diagnostic, Bluetooth Tool)

Act responsible like a hacker, not like a cracker or skiddie!

Graphics from Mainly from OCAL, thanks!


App ChangeLog

  • v3.0.4
    - Bug fixes

App Screens

Bluetooth Scanner - btCrawler App Screen 1Bluetooth Scanner - btCrawler App Screen 2Bluetooth Scanner - btCrawler App Screen 3Bluetooth Scanner - btCrawler App Screen 4Bluetooth Scanner - btCrawler App Screen 5Bluetooth Scanner - btCrawler App Screen 6Bluetooth Scanner - btCrawler App Screen 7


Apk scan results

Apk Scaned By TotalVirus Antivirus,com.silentservices.btCrawler.apk Was Pure And Safe.

Scan Stats:confirmed-timeout:0|failure:0|harmless:0|malicious:0|suspicious:0|timeout:0|type-unsupported:11|undetected:62|
File type:Android
Magic:Zip archive data, at least v2.0 to extract
File size:544970
Uncompressed Size:931251
Contained Files	:49
Contained Files By Type:MF:1,RSA:1,SF:1,db:1,dex:1,png:31,xml:12,

Older Versions

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Google Play Reviews

  1. Siren 481-avatar

    Siren 481

    Operator Error? It only ever shows Bluetooth devices paired with my phone. Hit the Radar Button and only get clocked out? Radar no worky.

  2. Android Orangutan-avatar

    Android Orangutan

    Need more time on my note did crash once my lollipop device.Well i used this a bunch of times an i love it...!!!!.♡♡♡♡♡

  3. shuky bronfeld-avatar

    shuky bronfeld

    dosn't work

  4. doug gibson-avatar

    doug gibson

    Not what I exspected, the maker of this app need a try before u buy. I want my money back.

  5. none-avatar


    Doesn't work scam

  6. Rusty Holiday-avatar

    Rusty Holiday

    I had lost my fitbit in the house while cleaning. I could tell when I lost it, and I could still get it to sink with my phone but I couldn't find it... This app helped me to sample the signal strength and locate it, so I would say that is well worth the price! The app would hang up occasionally while scanning, but restarting the app would get it back to normal.

  7. Joshua Wright-avatar

    Joshua Wright

    I would be love it if this app worked as advertised. On my Nexus 7 the app crashes too frequently to be useful.

  8. Noble Baker-avatar

    Noble Baker

    I purchased this top find my lost headset. Even though my phone was still connected to the headset the app didn't show the signal strength.

  9. Gary L-avatar

    Gary L

    Android 4.1 Jelly Bean just crashes on start up. At least it was only a dollar

  10. A Google user-avatar

    A Google user

    Mostly, I'd just like to have the option to do continous search.