# Arduino BT Controller vs BT Bot Controller

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

Both are free to download. Arduino BT Controller sells 1 one-off in-app purchase. BT Bot Controller asks for nothing beyond the download.

## The numbers

| Metric | Arduino BT Controller | BT Bot 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 | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 8 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 2 MB |
| Requires iOS | 18.2 | **15** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Boyle Sim](https://appshunter.io/developer/1806031422) | [RUI-SHENG CHEN](https://appshunter.io/developer/1847570678) |

## 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 |


### BT Bot Controller

[App page](https://appshunter.io/ios/app/bt-bot-controller/id6803102838)

**In-app purchases:** none


## Frequently asked questions

### Is Arduino BT Controller free?

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

### Is BT Bot Controller free?

BT Bot Controller is free to download, with no in-app purchases.

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

Arduino BT Controller shows ads; BT Bot 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.*