iPhone Screenshots


BLExplr is an app to find, connect and browse Bluetooth Low Energy devices nearby. The app can be used to connect to a given BLE peripheral, browse through the services which are provided. Moreover the characteristics of a given service can be browsed. The current version of the App supports read, write, write without response, notify and indicate characteristics. One peripheral can be connected at the same time. If the app is running in the background, indicate and notify characteristics will wake up the app to show the changed value to the user.

Moreover BLExplr can be used to range iBeacons, Estimote Beacons and Estimote Nearables.
Please use the support URL to provide detailed feedback and feature requests.
In order to use this app, an iPhone4S, iPhone5 iPhone 5S or iPhone5C is necessary.

The App will NOT work on an iPhone4, iPhone3GS, iPhone3G or iPod touches 4G and lower.

What’s New

Version 1.7.3

- Added a switch to the app settings to turn on/off characteristics descriptor inquiry.
- Bugfix while reading characteristics descriptors fixed. If the problem still persists, please turn the feature off in the settings and contact the author using the 'E-Mail to the Autor' function in the side menu.

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating

DuppyPro ,

Latest version is still the best.

I've tried a dozen or so BLE tools. This is the best one. Checkout the author's web site and twitter feed also. Lots of good info and some hardware products there.

Rowdy Robot ,

Great app!

Has been my number one tool for reading, writing and testing BLE devices.

ramin_f ,

Very handy

Very handy app for those developing Bluetooth LE applications and hardware. Nice work.


Michael Kroll
5.1 MB

Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© 2012 - 2015 Dr. Michael Kroll


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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