# HelloBT vs Deploy Studio

The clearest difference is ads: HelloBT at none against Deploy Studio's shown. HelloBT also leads on iOS requirement (16.0 vs 18.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. HelloBT sells 4 in-app purchases, starting at $0.99 per 7 days and Deploy Studio sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

HelloBT ships an update weekly, Deploy Studio every 10 days. The most recent releases landed on November 15, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | HelloBT | Deploy Studio |
| --- | --- | --- |
| 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 | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Free with in-app purchases | — |
| Size | 24 MB | 28 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [英 陈](https://appshunter.io/developer/1894194353) | [Zhi Yao Tan](https://appshunter.io/developer/1161829106) |

## What reviewers say

### 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 |


### Deploy Studio

[App page](https://appshunter.io/ios/app/deploy-studio/id6806610127)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $9.99 | one-time |


## Frequently asked questions

### Is HelloBT free?

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

### Is Deploy Studio free?

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

### Do HelloBT or Deploy Studio have ads?

Deploy Studio shows ads; HelloBT does not.

### Which is updated more often, HelloBT or Deploy Studio?

HelloBT ships an update weekly, and Deploy Studio every 10 days. Most recently, HelloBT was updated on November 15, 2026 and Deploy Studio on November 10, 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.*