BLE Sniffer
Passive Bluetooth LE scanner
About
This app transforms your iPhone into a passive Bluetooth Low Energy scanner. It reveals nearby BLE devices, logs their advertisements, and offers a proximity radar to estimate distance, all without establishing a connection.
What's New in BLE Sniffer
0.2.0
August 19, 2026
• Better vendor identification • Better camera detection • More category coverage SESSIONS • Select multiple saved sessions and export them in one go • Smoother scrolling on the live scan list • The default name when saving a session now reflects the moment you tap Save
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FAQ
What can BLE Sniffer do?
BLE Sniffer turns your iPhone into a passive Bluetooth Low Energy scanner. It shows you nearby BLE devices, logs their advertisements, and provides a proximity radar to gauge distance without connecting to them.
Does BLE Sniffer have ads?
No, BLE Sniffer is ad-free. The app explicitly states that it has no ads, no in-app purchases, and no subscriptions.
How does BLE Sniffer handle privacy?
BLE Sniffer is designed with privacy in mind. It is passive by default, meaning it only listens and does not transmit or pair. All data is logged locally and only exported when you choose.
What kind of data can I export from BLE Sniffer?
You can export any session or live scan as a CSV file. This file contains detailed information for each advertisement, including timestamps, identifiers, RSSI, manufacturer IDs, service UUIDs, TX power, and raw advertisement bytes.
Can I connect to devices with BLE Sniffer?
Yes, for devices you own, you can opt in to connect and browse their GATT service tree. This allows you to read manufacturer, model, and firmware information. Connections are always explicit and per-device.
How often is BLE Sniffer updated?
The latest version of BLE Sniffer is 0.2.0, which was last updated on August 19, 2026. This indicates a recent update, suggesting ongoing development and support.
What devices is BLE Sniffer compatible with?
BLE Sniffer is currently supported on iPhone devices. It requires Bluetooth access to function.
What is the age rating for BLE Sniffer?
BLE Sniffer has an age rating of 4+. This means it is suitable for users aged 4 and above.
