# UniversalBle Explorer vs HelloBT

The clearest difference is in-app purchases: UniversalBle Explorer at none against HelloBT's 4. HelloBT's advantage is update cadence (weekly vs every 5 months). 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. UniversalBle Explorer asks for nothing beyond the download.

UniversalBle Explorer ships an update every 5 months, HelloBT weekly. Both last shipped on November 15, 2026.

## The numbers

| Metric | UniversalBle Explorer | HelloBT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hellobt-bluetooth-debugger/id6766489420/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 20 MB | 24 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Navideck Labs OU](https://appshunter.io/developer/1649146744) | [英 陈](https://appshunter.io/developer/1894194353) |

## What reviewers say

### UniversalBle Explorer

[App page](https://appshunter.io/ios/app/universalble-explorer/id6756538573)

**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 UniversalBle Explorer free?

UniversalBle Explorer is free to download, with no in-app purchases.

### Is HelloBT free?

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

### Do UniversalBle Explorer or HelloBT have ads?

Neither UniversalBle Explorer nor HelloBT shows ads.

### Which is updated more often, UniversalBle Explorer or HelloBT?

UniversalBle Explorer ships an update every 5 months, and HelloBT weekly. Most recently, UniversalBle Explorer was updated on November 15, 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.*