# Arduino BT Controller vs Ai

The clearest difference is in-app purchases: Ai at none against Arduino BT Controller's 1. Ai also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.2). On price and ads there is nothing between them.

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

## The numbers

| Metric | Arduino BT Controller | Ai |
| --- | --- | --- |
| 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 | Yes |
| Update frequency | Every 8 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 125 MB |
| Requires iOS | 18.2 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Boyle Sim](https://appshunter.io/developer/1806031422) | [jaeyoon Hwang](https://appshunter.io/developer/1886622424) |

## 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 |


### Ai

[App page](https://appshunter.io/ios/app/ai-shot/id6762200706)

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

**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 Ai free?

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

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

Both Arduino BT Controller and Ai show 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.*