BLE Helper: GATT Debug
Debug Bluetooth LE devices
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$0.99
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About
BLE Helper is a small tool for debugging Bluetooth LE hardware from your iPhone.
- Scan for nearby BLE devices and see their advertisement data
- Browse services and characteristics
- Read, write and subscribe to notifications
- Send several lines of data in one go
- Show data in several formats, little-endian or big-endian
- Reuse past commands from history with one tap
- Built-in log viewer
- Supports Dark Mode
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What's New in BLE Helper
2.9
November 4, 2026
Compatibility updates for the latest iOS and iPhone Duo, plus English language support. Stability improvements.
