# Bluelyze: Bluetooth Scanner — BLE, GATT & MQTT Tools

> BLE, GATT & MQTT Tools (iPhone/iPad app by kemal cetinkaya.)

- Source: https://appshunter.io/ios/app/bluelyze-bluetooth-scanner/id6762304733 (this page in markdown: same URL + `.md`)
- Developer: [kemal cetinkaya](https://appshunter.io/developer/6818088703)
- Category: Utilities, Developer Tools
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.4 · 16 MB
- Languages: Canadian English, Arabic, Bangla, Bulgarian, Catalan, Croatian, Czech, Danish, Dutch, Estonian and 39 more
- Released: 2026-05-05
- Data updated: 2026-11-09

## What is Bluelyze?

Scan, inspect and debug Bluetooth LE devices.
Read, write and monitor GATT characteristics.
Pro adds MQTT, Home Assistant, Siri and Shortcuts.

Bluelyze is a Bluetooth Low Energy toolkit for developers, hardware engineers and IoT tinkerers. Test ESP32, nRF52, Arduino and other BLE hardware from your iPhone or iPad, then send the data where it is useful.

FREE TOOLKIT
Scan nearby devices with live RSSI. Browse GATT services and read, write or subscribe to characteristics where the device supports it. Decode Eddystone beacons (UID, URL and TLM). Connect to up to 4 devices with a dashboard. Custom names, ignore list, favorites and history. Log of BLE advertising packets with CSV and JSON export. Proximity finder based on signal strength. Peripheral emitter that turns your iPhone into a BLE peripheral. QR scanner. Background monitoring of pinned characteristics, within the limits iOS allows.

MQTT PUSH (PRO)
Publish the values of your pinned characteristics to an MQTT broker such as Mosquitto, HiveMQ or EMQX, and use them in Home Assistant or Node-RED. TCP or TLS, username and password, topic template, QoS 0 or 1, retain, JSON or value only payload. Background pushes are not guaranteed, because iOS limits background work.

HOME ASSISTANT (PRO)
Add your pinned characteristics as Home Assistant sensors using MQTT discovery, and remove them again when you are done. Needs an MQTT broker connected to Home Assistant.

SIRI & SHORTCUTS (PRO)
Read Characteristic, Write Characteristic and Get Last Value actions work from Siri, the Shortcuts app and Spotlight. Get Last Value returns the last value received from a characteristic pinned for monitoring, without a new read. Needs a favorite BLE device.

WEBHOOK PUSH (PRO)
Send characteristic values as an HTTPS POST with JSON to your own endpoint. Users who set up a webhook before version 1.2 keep webhook push for free.

BLUELYZE PRO
Pro unlocks MQTT push, Home Assistant discovery, webhook push and Siri and Shortcuts actions. It also removes ads on iPhone and iPad and lifts the limit of the advertising packet log (free: 1000 entries). On Mac, Pro adds device windows, the RSSI dashboard window and saving to Downloads. Pro is an auto-renewing subscription, monthly or yearly, charged to your Apple ID. It renews automatically unless cancelled at least 24 hours before the period ends. Manage it in your Apple ID settings.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://bluelyze.appkadag.com/privacy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Bluelyze Pro Monthly | $4.99 | per month |
| Bluelyze Pro Yearly | $29.99 | per year |


## Is Bluelyze safe?

Not enough ratings yet to assess Bluelyze.

## Is Bluelyze legit?

Bluelyze: Bluetooth Scanner appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Bluelyze is 70 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 3 releases)

### 1.2 — 2026-11-07

Pro adds MQTT push, Home Assistant discovery, and Siri and Shortcuts actions.

### 1.1 — 2026-09-11

What's new:
- Bluelyze Pro is now a subscription (monthly or yearly) with more features: uncapped ad log, CSV/JSON export, and multi-window on Mac.
- New onboarding flow to get you started faster.
- Improved privacy controls with GDPR consent management.
- More reliable background Bluetooth monitoring, including connection recovery and persistent notifications for your favorite devices.
- iPad fixes: sidebar, dark mode, and navigation.
- More reliable subscription billing, including recovery from interrupted purchases.
- Additional language translations.
- Bug fixes and performance improvements.

### 1.0 — 2026-05-06

No release notes.

## Apps similar to Bluelyze

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [BLE2MQTT](https://appshunter.io/ios/app/ble2mqtt/id6780335720) | — | Free | Utilities |
| [MQTT BLE Bridge](https://appshunter.io/ios/app/mqtt-ble-bridge/id6754366224) | 1.0 (1) | Free | Utilities |
| [BLE UScope](https://appshunter.io/ios/app/ble-uscope/id6753627148) | — | Free | Utilities |
| [Periphery: Bluetooth Scanner](https://appshunter.io/ios/app/periphery-bluetooth-scanner/id6785811488) | — | Free | Utilities |
| [beacons: surveillance scanner](https://appshunter.io/ios/app/beacons-surveillance-scanner/id6781841861) | 5.0 (2) | Free | Utilities |
| [Sentry: Hidden Camera Scan](https://appshunter.io/ios/app/sentry-hidden-camera-scan/id6782903690) | — | Free | Utilities |

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All apps by kemal cetinkaya: https://appshunter.io/developer/6818088703

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-09.*