BLE Scanner & Recorder is a utility application for Android devices that specializes in scanning and recording Bluetooth advertising data. This tool offers users the flexibility to customize their scanning experience by selecting from various scanning periods, including Low Latency, Balanced, Low Power, and Opportunistic. These options allow for tailored performance based on user needs, optimizing battery life or scan responsiveness as required.

In addition to its scanning capabilities, the app provides the functionality to save scan results in Excel format (.xls), which can be renamed according to user preferences. If a file with the same name already exists, the app will overwrite it automatically. Users can also set an auto close timer to save scan results for a designated time, enhancing the overall usability and efficiency of the app.