# HelloBlue: Bluetooth Debugger — Scanner, Inspector & Manager

> BLE device scanner, inspector, and automation tool for developers. (iPhone/iPad app by 英 陈.)

- Source: https://appshunter.io/ios/app/helloblue-bluetooth-debugger/id6766489420 (this page in markdown: same URL + `.md`)
- Developer: [英 陈](https://appshunter.io/developer/1894194353)
- Category: Developer Tools, Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 16.0 · 31 MB
- Languages: Russian, Hindi, Vietnamese, American English, Arabic, Dutch, Indonesian, European Spanish, Italian, Korean and 9 more
- Released: 2026-05-07
- Data updated: 2026-10-17
- Monetization: free with in-app purchases

## What is HelloBlue?

HelloBlue turns your iPhone or iPad into a Bluetooth Low Energy (BLE) debugging tool. Scan nearby devices, connect in a tap, explore every service and characteristic, send data, and watch the traffic live, all in one clean app.

Built for firmware engineers, IoT developers, testers, and hardware makers who need to inspect and talk to BLE devices quickly.

KEY FEATURES

- Scan and connect
  Discover nearby BLE devices with live signal strength (RSSI). Search by name or UUID, sort by name or signal, rename devices, and reconnect to recent devices automatically.

- Services and characteristics
  Browse every GATT service and characteristic. Read values as hex and text, write data, and subscribe to notifications. Give services and characteristics names that make sense to you.

- Send data your way
  Send in Hex, String, or JSON. Save frequently used commands as quick texts and resend them with one tap.

- Live operation logs
  Watch reads, writes, notifications, and errors stream in real time from any screen. Filter entries and turn auto-scroll on or off.

- Session history
  Every session and automation run is saved. Review past logs, rename them, export them to share with your team, or delete what you no longer need.

- Automation workflows
  Chain connect, write, delay, and loop steps into reusable flows. Set message intervals and repeat counts, and choose whether each step stops or continues on failure.

- Location history
  HelloBlue records where a device was each time it connects, making it easier to find again.

- iPhone and iPad
  Works on both, with layouts designed for each screen.

Bluetooth must be turned on, and HelloBlue needs Bluetooth permission to scan and connect. Location history requires location permission. Some features depend on the services and characteristics your device provides.

HELLOBLUE PRO

Start for free: scan, connect one device at a time, browse services, read values, and try writing, quick texts, log export, and automation with a limited number of uses. Upgrade to Pro for unlimited simultaneous connections, unlimited writes, quick send with saved commands, unlimited log export, and automation workflows.

Pro plans and pricing:

- Weekly: $0.99
- Monthly: $1.99
- Yearly: $9.99
- Lifetime (one-time purchase): $29.99

Prices are shown in US dollars. Actual charges may vary depending on your region and local currency.

Payment will be charged to your Apple Account when the purchase is confirmed. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours before the end of the current period. You can manage or cancel subscriptions in your Apple Account settings after purchase. The lifetime purchase is a one-time payment and does not renew.

Privacy Policy:
https://emma-app.top/#/privacy

Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Contact:
developer_emma@163.com

## Key features

- Scan and identify BLE devices
- Inspect GATT services and characteristics
- Read and monitor characteristic values live
- Send and receive messages in real-time
- Automate repetitive testing sequences
- Capture and export logs

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Week Subscription | $0.99 | per 7 days |
| Month Subscription | $1.99 | per month |
| Year Subscription | $9.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Subscription | $29.99 | one-time |


## Is HelloBlue safe?

Not enough ratings yet to assess HelloBlue.

## Is HelloBlue legit?

HelloBlue: Bluetooth Debugger appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for HelloBlue is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Frequently asked questions about HelloBlue

### What is BLE Debugger used for?

BLE Debugger is used to connect to, inspect, and test Bluetooth Low Energy devices. It helps developers and engineers quickly discover devices, analyze their services and characteristics, and automate communication for faster debugging and validation.

### How does BLE Debugger help automate testing?

BLE Debugger allows you to create custom automation flows for repetitive testing sequences. You can set up read-write-wait cycles and run them with a single tap, significantly speeding up device validation and firmware debugging.

### Can I export data from BLE Debugger?

Yes, BLE Debugger allows you to capture logs of device interactions and export this data for later analysis. This is crucial for troubleshooting issues and understanding device behavior in detail.

### What are the pricing options for BLE Debugger Premium?

BLE Debugger offers several premium plans, including a weekly subscription for $0.99, a monthly subscription for $1.99, a yearly subscription for $9.99, and a one-time lifetime purchase for $29.99. Prices are in USD and may vary by region.

### How do I manage my BLE Debugger subscription?

You can manage or turn off auto-renewal for your BLE Debugger subscription at any time in your Account Settings after purchase. Subscriptions renew automatically unless disabled at least 24 hours before the current billing period ends.

### Is BLE Debugger suitable for beginners?

While built for professionals, BLE Debugger aims to simplify the debugging process. Its features like real-time data exchange and clear device inspection can be beneficial for those learning about BLE development.

### What devices is BLE Debugger available on?

BLE Debugger is currently supported on iPhone devices. Future platform support may be considered based on user demand and development resources.

### How often is BLE Debugger updated?

BLE Debugger was last updated on June 25, 2026, with version 1.7.1. The developer regularly releases updates to improve functionality and address any issues, ensuring a reliable tool for users.

## Version history (last 5 releases)

### 3.0.0 — 2026-10-06

HelloBlue is the new name for BLE Debugger.

- New name and icon: BLE Debugger is now HelloBlue, with a fresh app icon that also supports dark and tinted Home Screen styles.
- More reliable connecting: the Connect button now waits while a device is connecting, so repeated taps no longer start duplicate connection attempts.
- Smoother log panel: dragging the log panel up and down is faster and more fluid.
- Bug fixes and stability improvements.

### 2.5.0 — 2026-09-09

1. [Feature] The device list can be sorted by name or RSSI.
2. [Feature] Locate Devices.

### 2.4.0 — 2026-09-02

1. [Fix] Fixed some errors related to automation logs.
2. [Style] Adjusted the styling of the automation node editing view.
3. [Fix] Other bug fixes.

### 2.3.0 — 2026-08-25

1. [Feature] Added iPad support.
2. [Fix] Fixed some bugs.

### 2.2.0 — 2026-08-16

1. [Feature] Added automatic expansion of all service and feature settings.
2. [Feature] Added RSSI display.
3. [Feature] Supports device search.
4. [Feature] Allows modification of Bluetooth device names.
5. [Fix] Fixed some issues.

## Apps similar to HelloBlue

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Bluetooth Tool - Debug](https://appshunter.io/ios/app/bluetooth-tool-debug/id6756533989) | — | Free | Developer Tools |
| [BLE Term](https://appshunter.io/ios/app/ble-term/id6748893821) | — | Free | Developer Tools |
| [Bluetooth Explorer:AI Terminal](https://appshunter.io/ios/app/bluetooth-explorerai-terminal/id6757826313) | 5.0 (3) | Free | Developer Tools |
| [LuminaSet Bluetooth Utility](https://appshunter.io/ios/app/luminaset-bluetooth-utility/id6740098072) | — | Free | Developer Tools |
| [BLE Scanner: Bluetooth Sniffer](https://appshunter.io/ios/app/ble-scanner-bluetooth-sniffer/id6762021743) | 4.2 (5) | Free | Developer Tools |
| [Busy Bluetooth](https://appshunter.io/ios/app/busy-bluetooth/id6720723475) | 5.0 (2) | Free | Developer Tools |

## More apps by 英 陈

- [HelloAndro: APK & TV Remote](https://appshunter.io/ios/app/helloandro-apk-and-tv-remote/id6762611590)
- [PasteAny: AI Clipboard Manager](https://appshunter.io/ios/app/pasteany-ai-clipboard-manager/id6803472937)

All apps by 英 陈: https://appshunter.io/developer/1894194353

## Related topics

[debugger bluetooth](https://appshunter.io/ios/topics/debugger-bluetooth) · [debug bluetooth](https://appshunter.io/ios/topics/debug-bluetooth) · [bluetooth debugger & inspector](https://appshunter.io/ios/topics/bluetooth-debugger-inspector) · [debugger](https://appshunter.io/ios/topics/debugger) · [defit debugger](https://appshunter.io/ios/topics/defit-debugger)

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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 2026-10-17.*