# Bluetooth Developer vs HelloBT

The clearest difference is rating: HelloBT at 5.0 against Bluetooth Developer's 4.0. HelloBT also leads on update cadence (weekly vs every 3 months) and review sentiment (100% vs 71%). 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. HelloBT sells 4 in-app purchases, starting at $0.99 per 7 days. Bluetooth Developer asks for nothing beyond the download.

HelloBT holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 7 and 2 respectively. Written reviews point the same way: 71% of Bluetooth Developer's written reviews are positive against 100% of HelloBT's.

Bluetooth Developer ships an update every 3 months, HelloBT weekly. The most recent releases landed on November 14, 2026 and November 15, 2026 respectively.

## The numbers

| Metric | Bluetooth Developer | HelloBT |
| --- | --- | --- |
| 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/hellobt-bluetooth-debugger/id6766489420/reviews)** |
| Number of ratings | **7** | 2 |
| Positive reviews | 71.4% of reviews | **100.0% 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 | 24 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


### HelloBT

[App page](https://appshunter.io/ios/app/hellobt-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 | $2.99 | per month |
| Year Subscription | $9.99 | per year |
| Lifetime Subscription | $24.99 | one-time |


## Frequently asked questions

### Is Bluetooth Developer free?

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

### Is HelloBT free?

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

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

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

### Do Bluetooth Developer or HelloBT have ads?

Neither Bluetooth Developer nor HelloBT shows ads.

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

Bluetooth Developer ships an update every 3 months, and HelloBT weekly. Most recently, Bluetooth Developer was updated on November 14, 2026 and HelloBT on November 15, 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.*