# Bluetooth Developer vs HelloBlue

The clearest difference is rating: HelloBlue at 5.0 against Bluetooth Developer's 4.0. HelloBlue also leads on update cadence (weekly vs every 3 months). Bluetooth Developer's advantage is in-app purchases (none vs 4) and ratings volume (7 vs 2). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. HelloBlue sells 4 in-app purchases, starting at $0.99 per 7 days. Bluetooth Developer asks for nothing beyond the download.

HelloBlue holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 7 and 2 respectively.

Bluetooth Developer ships an update every 3 months, HelloBlue weekly. The most recent releases landed on October 15, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Bluetooth Developer | HelloBlue |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (7 ratings)](https://appshunter.io/ios/app/bluetooth-developer/id6472707549/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/helloblue-bluetooth-debugger/id6766489420/reviews)** |
| Number of ratings | **7** | 2 |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 31 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Matthias Zarzecki](https://appshunter.io/developer/489103102) | [英 陈](https://appshunter.io/developer/1894194353) |

## What reviewers say

### Bluetooth Developer

[App page](https://appshunter.io/ios/app/bluetooth-developer/id6472707549)

Explore and understand Bluetooth devices around you. Discover nearby devices, view their manufacturer data and signal strength, and connect to read out information. Identify device types and potential manufacturers before connecting.

**Highlights:** Find nearby Bluetooth devices, View manufacturer data and signal strength, Connect and read device data, Identify device types, Read advertisement data, Analyze services and characteristics

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### HelloBlue

[App page](https://appshunter.io/ios/app/helloblue-bluetooth-debugger/id6766489420)

This tool streamlines Bluetooth Low Energy device debugging. It allows users to scan, inspect GATT services, exchange data in real-time, and automate testing sequences. Capture and export logs for detailed analysis.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week Subscription | $0.99 | per 7 days |
| Month Subscription | $1.99 | per month |
| Year Subscription | $9.99 | per year |
| Lifetime Subscription | $29.99 | one-time |


## Frequently asked questions

### Is Bluetooth Developer free?

Bluetooth Developer is free to download, with no in-app purchases.

### Is HelloBlue free?

HelloBlue is free to download, with in-app purchases available.

### Which has better reviews, Bluetooth Developer or HelloBlue?

HelloBlue is rated higher. Bluetooth Developer averages 4.0 out of 5 from 7 ratings, while HelloBlue averages 5.0 from 2 ratings.

### Do Bluetooth Developer or HelloBlue have ads?

Neither Bluetooth Developer nor HelloBlue shows ads.

### Which is updated more often, Bluetooth Developer or HelloBlue?

Bluetooth Developer ships an update every 3 months, and HelloBlue weekly. Most recently, Bluetooth Developer was updated on October 15, 2026 and HelloBlue on October 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*