BLE modules
I use this app to test BLE modules, and I find it quite useful. If you need to work with BLE modules, this app can be a great tool.
Great App!
This is the best app for testing btle. I just wish you had a mac app also.
Archived App (Last seen on 8 Oct 2025)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
This app offers robust Bluetooth Low Energy (BLE) functionality, enabling device scanning and data serialization. It supports standard GATT profiles and specific chip implementations, allowing for peripheral emulation and iBeacon monitoring.
✓Bluetooth LE Central and Peripheral modes
✓GATT profile implementation
✓Texas Instruments SensorTag and Nordic Semiconductor BLE chip support
✓Configurable BLE scanner
✓iBeacon ranging and monitoring
✓Data serialization and deserialization
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What's New in BlueCap
2.2
November 17, 2017
This app has been updated by Apple to display the Apple Watch app icon. This version includes several bug fixes and support for iPhone X.
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FAQ
What devices does BlueCap support?
BlueCap is available for iPhone, iPad, and iPod touch devices. It leverages the built-in Bluetooth capabilities of these Apple devices.
How often is BlueCap updated?
The latest version of BlueCap was released on November 17, 2017. While it has not been updated recently, it offers stable functionality for its intended purpose.
What is the age rating for BlueCap?
BlueCap has an age rating of 4+, making it suitable for users of all ages. There are no mature themes or content within the application.
Does BlueCap have ads?
No, BlueCap does not contain advertisements. As a free utility, it provides an ad-free experience for its users.
What are the main uses for BlueCap?
BlueCap is primarily used for scanning Bluetooth LE peripherals, configuring scanners, and emulating GATT profiles or iBeacons. It's a powerful tool for testing and development.
Can BlueCap be used offline?
Yes, BlueCap's core functionality for scanning and peripheral management does not require an active internet connection. Bluetooth communication is handled locally.
What makes BlueCap stand out from other Bluetooth apps?
BlueCap offers specific support for Texas Instruments SensorTag and Nordic Semiconductor BLE chips, along with detailed GATT profile implementations and iBeacon monitoring, which differentiates it for specialized development tasks.
Is BlueCap free to use?
Yes, BlueCap is completely free to download and use. There are no in-app purchases or subscription fees associated with this utility.
