# BLE Laboratory Pro vs IOT747 Scanner

The clearest difference is in-app purchases: IOT747 Scanner at none against BLE Laboratory Pro's 3. IOT747 Scanner also leads on update cadence (every 4 days vs every 8 months). BLE Laboratory Pro's advantage is rating (3.4 vs 3.0) and ratings volume (7 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. BLE Laboratory Pro sells 3 one-off in-app purchases. IOT747 Scanner asks for nothing beyond the download.

BLE Laboratory Pro holds the better App Store score, 3.4 against 3.0. That said, the two scores are not equally well evidenced: BLE Laboratory Pro has 7 ratings behind it against 1, so its average is the more settled of the two.

BLE Laboratory Pro ships an update every 8 months, IOT747 Scanner every 4 days. The most recent releases landed on June 3, 2026 and July 4, 2026 respectively.

## The numbers

| Metric | BLE Laboratory Pro | IOT747 Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (7 ratings)](https://appshunter.io/ios/app/ble-laboratory-pro/id1436021089/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/iot747-scanner/id1602815563/reviews) |
| Number of ratings | **7** | 1 |
| Positive reviews | 54.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 26 MB | 4 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) | [CompanyDeep Ltd](https://appshunter.io/developer/548603919) |

## 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 |


### IOT747 Scanner

[App page](https://appshunter.io/ios/app/iot747-scanner/id1602815563)

This utility app assists in testing Bluetooth Low Energy peripherals. It displays implemented services and their parameters in a user-friendly format. It also includes a generic viewer for unrecognized profiles.

**Highlights:** Bluetooth Low Energy peripheral testing, Display implemented services, Readable parameter display, Generic viewer for unknown profiles

**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 IOT747 Scanner free?

IOT747 Scanner is free to download, with no in-app purchases.

### Which has better reviews, BLE Laboratory Pro or IOT747 Scanner?

BLE Laboratory Pro is rated higher. BLE Laboratory Pro averages 3.4 out of 5 from 7 ratings, while IOT747 Scanner averages 3.0 from 1 ratings.

### Do BLE Laboratory Pro or IOT747 Scanner have ads?

Neither BLE Laboratory Pro nor IOT747 Scanner shows ads.

### Which is updated more often, BLE Laboratory Pro or IOT747 Scanner?

BLE Laboratory Pro ships an update every 8 months, and IOT747 Scanner every 4 days. Most recently, BLE Laboratory Pro was updated on June 3, 2026 and IOT747 Scanner on July 4, 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.*