# BLE Laboratory Pro vs ST BLE Toolbox

The clearest difference is in-app purchases: ST BLE Toolbox at none against BLE Laboratory Pro's 3. BLE Laboratory Pro's advantage is iOS requirement (11.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. BLE Laboratory Pro sells 3 one-off in-app purchases. ST BLE Toolbox asks for nothing beyond the download.

BLE Laboratory Pro ships an update every 8 months, ST BLE Toolbox every 6 months. The most recent releases landed on June 3, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | BLE Laboratory Pro | ST BLE Toolbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (7 ratings)](https://appshunter.io/ios/app/ble-laboratory-pro/id1436021089/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 54.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 months** |
| Monetization | Free with in-app purchases | — |
| Size | 26 MB | 16 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michael Lauer](https://appshunter.io/developer/300205595) | [STMicroelectronics](https://appshunter.io/developer/1801774735) |

## What reviewers say

### BLE Laboratory Pro

[App page](https://appshunter.io/ios/app/ble-laboratory-pro/id1436021089)

This app allows users to scan for and interact with Bluetooth Low Energy (BLE) devices, displaying advertisement data and enabling communication with services and characteristics. It also supports configuring the device as a BLE peripheral with custom profiles and services.

**Highlights:** Discover BLE devices with advertisement data, Interact with services, characteristics, and descriptors, Read and write UTF-8 and HEXA data, Configure as a BLE peripheral, Create custom services and characteristics, Detailed runtime performance logs, Slick UI and efficient navigation

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scanner Support | $8.99 | one-time |
| Transmitter Support | $12.99 | one-time |
| All Operation Modes | $17.99 | one-time |


### ST BLE Toolbox

[App page](https://appshunter.io/ios/app/st-ble-toolbox/id1531295550)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BLE Laboratory Pro free?

BLE Laboratory Pro is free to download, with in-app purchases available.

### Is ST BLE Toolbox free?

ST BLE Toolbox is free to download, with no in-app purchases.

### Do BLE Laboratory Pro or ST BLE Toolbox have ads?

Neither BLE Laboratory Pro nor ST BLE Toolbox shows ads.

### Which is updated more often, BLE Laboratory Pro or ST BLE Toolbox?

BLE Laboratory Pro ships an update every 8 months, and ST BLE Toolbox every 6 months. Most recently, BLE Laboratory Pro was updated on June 3, 2026 and ST BLE Toolbox on September 19, 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.*