Core Beacons

Core Beacons is a free developer tool for iOS. It lists the advertisements of Bluetooth LE devices in range, as provided to applications by the CoreBluetooth API of iOS. Core Beacons lets you explore your “Bluetooth environment”, and shows how your iOS device presents this environment to applications.

Core Beacons shows general CoreBluetooth information and, if advertised by a device, service and/or manufacturer specific data. Detailed parsing support is available for:

Core Beacons may be of most use when working with “beacon“ type BLE devices, but it will also happily show your neighbours smart tv… ;)

Download on the App Store

Documentation

Please Note: ‘Interval’ shows the time interval between the two last advertisements as handed over by CoreBluetooth to Core Beacons. This may be different than the advertisement interval of the peripheral, for a number of reasons.

Known Limitations

Functionality and performance is limited by the iOS Bluetooth API, CoreBluetooth. It’s a rather weird API:

Support

Feedback is welcome. Please send bug reports, questions, feature requests etc. to: support0x40corebeacons0x2Efluthaus0x2Ecom

Privacy

Core Beacons stores names you associate with device identifiers inside its preferences. No other data about beacons or anything else is collected or stored, and no data is transmitted anywhere (Core Beacons does not contain any network code).

PLEASE NOTE: Eddystone URLs are opened in the iOS web browser. The targeted web service may learn that you were in the range of a specific beacon, and apply its own privacy policy to this fact and the data transmitted by the web browser.

Version History