BlueSpy
Giuseppe Mazzilli Utilities iPhoneiPadiPod touch
BlueSpy is a free Utilities app for iPhone and iPad by Giuseppe Mazzilli. Requires iOS 18.0. Updated September 29, 2026.
- Price
- Free
- on the App Store
- Size
- 849 MB
- Age 4+
- Updated
- Sep 29
- 2026 · v2.0.9
Screenshots
About BlueSpy
BlueSpy is the next generation BLE peripheral analyzer tool that allow you to inspect, read and write data with virtually any device capable of communicate with Bluetooth Low Energy standard and GATT profile. BlueSpy is an experimental tool that let you explore the capabilities of your nearby bluetooth devices and interact with them so that you can use it to: debug, analyze, measure or reverse engineering in the attempt to better understand their behaviour and their security level. BlueSpy is mostly a free tool, but in the effort to maintain and evolve it some features will only be availables under in-app purchase. Key Features: - Scan nearby device and return advertisment data in realtime. - Sort peripherals by name, identifier and signal strength. - Filter scanned peripherals. - Identify device type and model based on expandable knowledge base. - Read peripheral services, characteristics and descriptors. - Write data to peripheral characteristics. - Explore logs for any communication between BlueSpy and your BLE devices. - Configure custom settings like auto-notification, auto-remove unreachable peripherals, stop scan on idle, and more. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 2.0.9 · Updated September 29, 2026
What’s New in BlueSpy 2.0.9 Completely rewritten app core: BlueSpy’s core has been rebuilt from the ground up. AI assistant integration: connect BlueSpy to MCP-compatible clients to scan, read, and monitor Bluetooth devices. Includes token authentication, controls for write operations, and remote access through a configurable tunnel. MCP functionality is available through an in-app purchase or subscription. Expanded Bluetooth decoding: dedicated views for over 270 GATT characteristics, including heart rate, temperature, pressure, and fitness data. Redesigned write editor: synchronized hexadecimal and ASCII fields, input validation, and clearer error messages. New GATT descriptor tools: edit supported descriptors and configure notifications and indications. More scanner controls: new settings for update intervals, connection timeout, retained samples, and raw data display. Improved console: filter Bluetooth events, clear logs, and quickly jump to the latest messages. Sign in with Apple, Google, or Facebook, or continue as a guest. Updated purchase and subscription management, with manual purchase synchronization available even when the product catalog cannot be loaded. Italian localization: the interface and Bluetooth descriptions are now available in Italian (more translation will be available in future release).
App privacy
The developer, Giuseppe Mazzilli, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Purchases: Purchase History
- Usage Data: Product Interaction, Other Usage Data
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
Used for: Analytics, Product Personalization, App Functionality, Other Purposes
Alternatives to BlueSpy
Looking for apps like BlueSpy? Here are 6 similar apps on the App Store. The highest rated is UNpkl (5.0/5), and all 6 are free to download.
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| BlueSpy | – | Free | September 29, 2026 | |
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