# Bluetooth BLE Utility Pro

> BLE developer tool for testing connections and data with custom UUIDs. (iPhone/iPad app by Kaiwen Yuan.)

- Source: https://appshunter.io/ios/app/bluetooth-ble-utility-pro/id1111118206 (this page in markdown: same URL + `.md`)
- Developer: [Kaiwen Yuan](https://appshunter.io/developer/1111118205)
- Category: Utilities
- Price: Free
- Rating: 3.00/5 from 2 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.3 · 10 MB
- Languages: American English
- Released: 2016-05-07
- Data updated: 2026-06-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/bluetooth-ble-utility-pro/id1111118206/reviews.md

## What is Bluetooth BLE Utility Pro?

Greetings!

Here's a great tool for Bluetooth Developers to work with. The app works well with BLE chips such as nRF51822. You can define your own Service UUID, Char TX UUID and Char RX UUID to test connection and read information.

## Key features

- BLE connection testing
- Custom Service UUID definition
- Custom Char TX/RX UUID definition
- Information reading
- nRF51822 chip compatibility

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/bluetooth-ble-utility-pro/id1111118206/reviews.md

### 1/5 — Утилита

*2021-06-10, version 1.0*

Уважаемый разработчик. А вот возник вопрос,для чего собственно данная «утилита»? В требовании не указанно что её возможно установить в Часы аппле,хотя в (сети) очень рекомендуют именно её...или в сеть вы сами сделали вброс. В общем так пользователи не в коем случае не скачивайте,пустышка...

### 1/5 — Шлак

*2021-01-07, version 1.0*

Не работает от слова совсем

### 1/5 — Nao funciona

*2019-04-13, version 1.0*

Nao funciona perda de tpo

### 1/5 — Duas palavras: Não Funciona!!

*2017-01-26, version 1.0*

Duas palavras: Não Funciona!!

## Frequently asked questions about Bluetooth BLE Utility Pro

### What is Bluetooth BLE Utility Pro used for?

Bluetooth BLE Utility Pro is designed for developers to test Bluetooth Low Energy (BLE) connections and data transfer. It allows you to define custom UUIDs for services and characteristics to test specific BLE chips like the nRF51822.

### Is Bluetooth BLE Utility Pro free to use?

Yes, Bluetooth BLE Utility Pro is available for free. There are no costs associated with downloading or using its core functionalities.

### What devices does Bluetooth BLE Utility Pro support?

Bluetooth BLE Utility Pro is compatible with iPhone, iPad, and iPod devices. It requires a device with Bluetooth capabilities to function.

### What is the age rating for Bluetooth BLE Utility Pro?

Bluetooth BLE Utility Pro has an age rating of 4+. This indicates it is suitable for users of all ages, with no content restrictions.

### How often is Bluetooth BLE Utility Pro updated?

Bluetooth BLE Utility Pro was last updated on May 7, 2016, with version 1.0. As of its last update, there have been no subsequent updates.

### Does Bluetooth BLE Utility Pro have ads?

No, Bluetooth BLE Utility Pro does not contain advertisements. It is a completely ad-free application.

### What is the user feedback on Bluetooth BLE Utility Pro?

Based on available data, Bluetooth BLE Utility Pro has a rating of 3.0 stars from 2 ratings. This suggests a mixed reception from its limited user base.

### Can I test BLE devices other than nRF51822 with this app?

While the app specifically mentions compatibility with chips like the nRF51822, its core functionality of defining custom UUIDs for services and characteristics allows for testing with a wide range of BLE devices.

## Version history (last 1 release)

### 1.0 — 2016-05-07

This app has been updated by Apple to display the Apple Watch app icon.

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## More apps by Kaiwen Yuan

- [Deep Learning Pro](https://appshunter.io/ios/app/deep-learning-pro/id1239155582)

All apps by Kaiwen Yuan: https://appshunter.io/developer/1111118205

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-04.*