# BLE UART vs Bluetooth Developer

The clearest difference is update cadence: Bluetooth Developer at every 3 months against BLE UART's every 23 months. Bluetooth Developer also leads on rating (4.0 vs 3.7). BLE UART's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Bluetooth Developer holds the better App Store score, 4.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 7 respectively.

BLE UART ships an update every 23 months, Bluetooth Developer every 3 months. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | BLE UART | Bluetooth Developer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/ble-uart/id1570770115/reviews) | **[4.0 (7 ratings)](https://appshunter.io/ios/app/bluetooth-developer/id6472707549/reviews)** |
| Number of ratings | 3 | **7** |
| Positive reviews | — | 71.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 6 MB | 3 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [韩 明洁](https://appshunter.io/developer/399378149) | [Matthias Zarzecki](https://appshunter.io/developer/489103102) |

## What reviewers say

### BLE UART

[App page](https://appshunter.io/ios/app/ble-uart/id1570770115)

This tool facilitates iOS program development by connecting to low-power Bluetooth devices. It allows users to read data from serial devices via Bluetooth and send data to the serial port for debugging purposes.

**Highlights:** Connects to low-power Bluetooth devices, Reads data from RXD serial port, Sends data to TXD serial port, Facilitates iOS program development, Debugging tool for serial devices

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

**In-app purchases:** none


### Bluetooth Developer

[App page](https://appshunter.io/ios/app/bluetooth-developer/id6472707549)

Explore and understand Bluetooth devices around you. Discover nearby devices, view their manufacturer data and signal strength, and connect to read out information. Identify device types and potential manufacturers before connecting.

**Highlights:** Find nearby Bluetooth devices, View manufacturer data and signal strength, Connect and read device data, Identify device types, Read advertisement data, Analyze services and characteristics

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

**In-app purchases:** none


## Frequently asked questions

### Is BLE UART free?

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

### Is Bluetooth Developer free?

Bluetooth Developer is free to download, with no in-app purchases.

### Which has better reviews, BLE UART or Bluetooth Developer?

Bluetooth Developer is rated higher. BLE UART averages 3.7 out of 5 from 3 ratings, while Bluetooth Developer averages 4.0 from 7 ratings.

### Do BLE UART or Bluetooth Developer have ads?

Neither BLE UART nor Bluetooth Developer shows ads.

### Which is updated more often, BLE UART or Bluetooth Developer?

BLE UART ships an update every 23 months, and Bluetooth Developer every 3 months. Most recently, BLE UART was updated on October 8, 2026 and Bluetooth Developer on September 30, 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.*