# Arduino Voice vs BLE UART

The clearest difference is price: BLE UART at Free against Arduino Voice's $2.99. Arduino Voice's advantage is rating (5.0 vs 3.7). On ratings volume, ads, in-app purchases and device support there is nothing between them.

BLE UART is free to download; Arduino Voice costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Arduino Voice holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

## The numbers

| Metric | Arduino Voice | BLE UART |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/arduino-voice/id1278736469/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/ble-uart/id1570770115/reviews) |
| Number of ratings | 3 | 3 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 23 months |
| Monetization | Paid | **Free** |
| Size | 105 MB | 6 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bad Assassin Games](https://appshunter.io/developer/556279629) | [韩 明洁](https://appshunter.io/developer/399378149) |

## What reviewers say

### Arduino Voice

[App page](https://appshunter.io/ios/app/arduino-voice/id1278736469)

Control Arduino projects via Bluetooth using custom voice commands. This app acts as a serial monitor and controller, allowing you to send and receive data with speech recognition for keywords you define. Ideal for IoT projects with an intuitive graphical interface.

**Highlights:** Customizable voice commands, Bluetooth serial communication, Speech recognition for keywords, IoT project integration, Easy-to-use GUI, Automatic Bluetooth device search

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Arduino Voice free?

Arduino Voice costs $2.99, with no in-app purchases.

### Is BLE UART free?

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

### Which has better reviews, Arduino Voice or BLE UART?

Arduino Voice is rated higher. Arduino Voice averages 5.0 out of 5 from 3 ratings, while BLE UART averages 3.7 from 3 ratings.

### Do Arduino Voice or BLE UART have ads?

Neither Arduino Voice nor BLE UART shows ads.

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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.*