# Arduino BT Controller vs JY3688

The clearest difference is in-app purchases: JY3688 at none against Arduino BT Controller's 1. JY3688 also leads on ads (none vs shown) and iOS requirement (12.0 vs 18.2). On price and device support there is nothing between them.

Both are free to download. Arduino BT Controller sells 1 one-off in-app purchase. JY3688 asks for nothing beyond the download.

## The numbers

| Metric | Arduino BT Controller | JY3688 |
| --- | --- | --- |
| 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 | 32 MB |
| Requires iOS | 18.2 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Boyle Sim](https://appshunter.io/developer/1806031422) | [泽凯 林](https://appshunter.io/developer/1723883470) |

## 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 |


### JY3688

[App page](https://appshunter.io/ios/app/jy3688/id6751108619)

**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 JY3688 free?

JY3688 is free to download, with no in-app purchases.

### Do Arduino BT Controller or JY3688 have ads?

Arduino BT Controller shows ads; JY3688 does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*