Bluetooth Tool - Debug

Bluetooth Tool - Debug

BLE logs, protocols and flows

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Free

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Details

Released
December 17, 2025
Updated
October 12, 2026

Features

Bluetooth Tool - Debug screenshot #1 for iPhone
Bluetooth Tool - Debug screenshot #2 for iPhone
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Bluetooth Tool - Debug screenshot #4 for iPhone
Bluetooth Tool - Debug screenshot #5 for iPhone
Bluetooth Tool - Debug screenshot #6 for iPhone
Bluetooth Tool - Debug screenshot #7 for iPhone
Bluetooth Tool - Debug screenshot #8 for iPhone
iphone
ipad
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About

Bluetooth Debug Tool brings BLE connections, communication records and protocol analysis into one workbench for hardware, software and embedded engineers. Included tools • Scan BLE peripherals, inspect advertisements and RSSI, and save aliases and favorites. • Explore services and characteristics, read and write HEX or UTF-8, and subscribe to notifications. • Trace individual devices and characteristic instances. Filter by receive origin, prefix, byte pattern, offset or length. • Save captures, export TXT and CSV, and filter or replay sessions offline. • Keep one free project with TX/RX channels, decode fields and filter settings. • Frame fixed-length, delimiter-based and length-field protocols; check SUM, XOR and CRC; decode SLIP and 7E/7D byte escaping. • Use numeric formulas, an offline script sandbox, flow editing and previews. Editing and previews do not send commands. • Use iPhone tab navigation or the iPad sidebar and detail workspace, with light/dark appearance and Dynamic Type. Optional Pro • Multiple projects and configuration import. • Execute command loops, variables and conditional branches with write acknowledgments and response-prefix checks. • Capture records before and after an incident trigger. • Compare last received values and GATT structure snapshots. • Run a single-service virtual BLE peripheral with read, write, notification and echo support. Lifetime access, monthly subscriptions and yearly subscriptions unlock the same Pro features. See the purchase screen for current localized prices and periods. Subscriptions renew automatically. Cancel future renewals in system subscription settings; access continues through the current paid period. Restore purchases is available. Data is stored locally by default. Imports, exports and sharing are initiated by you. Live communication requires compatible BLE hardware and Bluetooth permission. Scripts use a restricted numeric language. Virtual peripherals and flow execution run in the foreground. Prefix matches and Bluetooth write acknowledgments do not prove device-level business success. Available in 20 interface languages, including Arabic with right-to-left layout. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Pro • Signal charts and limit analysis • Field inspection • Diagnostic packages • Evidence-based diagnostics • Run regression comparison • Diagnostic cases • iCloud sync Manually sync projects, captures, reports and cases between devices with the same Apple ID using iCloud Drive, preserving conflicting copies.
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What's New in Bluetooth Tool

1.1.1

October 12, 2026

Added a BLE debugging challenge with step-by-step instructions and direct event links. November 2–15, 2026 (Beijing time). Connect a compatible BLE device, receive data and save a capture. No purchase or app account is required. Check off completed tasks during the event; progress stays on this device.

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Events

Read more about BLE Debugging Challenge

BLE Debugging Challenge

Connect a BLE device and save your first capture

Nov 1, 2026 — Nov 15, 2026

Developer apps