# Arduino BT Controller vs Uni Controller

The clearest difference is ads: Uni Controller at none against Arduino BT Controller's shown. Uni Controller also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.2). On price and in-app purchases there is nothing between them.

Both are free to download. Arduino BT Controller sells 1 one-off in-app purchase and Uni Controller sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Arduino BT Controller | Uni Controller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/arduino-bt-controller/id6744121460/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 8 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 27 MB |
| Requires iOS | 18.2 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Boyle Sim](https://appshunter.io/developer/1806031422) | [JunHyeok Kim](https://appshunter.io/developer/1860577341) |

## What reviewers say

### Arduino BT Controller

[App page](https://appshunter.io/ios/app/arduino-bt-controller/id6744121460)

Control Arduino-based RC cars using Bluetooth 4.0. Customize button actions for real-time driving control. No login is needed for immediate use.

**Highlights:** Drive forward, backward, left, and right, Customizable button actions, Real-time Bluetooth communication, No login required

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Uni Controller

[App page](https://appshunter.io/ios/app/uni-controller-bluetooth-rc/id6761980201)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro | $2.99 | one-time |


## Frequently asked questions

### Is Arduino BT Controller free?

Arduino BT Controller is free to download, with in-app purchases available.

### Is Uni Controller free?

Uni Controller is free to download, with in-app purchases available.

### Do Arduino BT Controller or Uni Controller have ads?

Arduino BT Controller shows ads; Uni Controller does not.

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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.*