# Bluetooth for Arduino vs KeyesRobot

The clearest difference is rating: KeyesRobot at 5.0 against Bluetooth for Arduino's 3.5. KeyesRobot also leads on in-app purchases (none vs 5) and iOS requirement (13.0 vs 18.5). Bluetooth for Arduino's advantage is ratings volume (44 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Bluetooth for Arduino sells 5 one-off in-app purchases. KeyesRobot asks for nothing beyond the download.

KeyesRobot holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: Bluetooth for Arduino has 44 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Bluetooth for Arduino | KeyesRobot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (44 ratings)](https://appshunter.io/ios/app/bluetooth-for-arduino/id1505096526/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/keyesrobot/id1574585861/reviews)** |
| Number of ratings | **44** | 1 |
| Positive reviews | 45.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 5 MB | 4 MB |
| Requires iOS | 18.5 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Giuseppe Migliore](https://appshunter.io/developer/1505096105) | [克俭 左](https://appshunter.io/developer/1449795321) |

## What reviewers say

### Bluetooth for Arduino

[App page](https://appshunter.io/ios/app/bluetooth-for-arduino/id1505096526)

Transform your iPhone or iPad into a wireless remote control for your Arduino projects. Easily connect to your Bluetooth module and send custom commands via keyboard or pre-designed buttons.

**Highlights:** Bluetooth remote control, Arduino project control, Custom command sending, Keyboard input, Button interface, Connect to Bluetooth modules

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee | $0.99 | one-time |
| Custom | $3.99 | one-time |
| Gamepad | $3.99 | one-time |
| Terminal | $3.99 | one-time |
| Unlock everything | $11.99 | one-time |


### KeyesRobot

[App page](https://appshunter.io/ios/app/keyesrobot/id1574585861)

Control Bluetooth 4.0 smart cars with your mobile device. This application facilitates communication with smart car modules for remote operation.

**Highlights:** Bluetooth 4.0 communication, Smart car control, Remote operation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bluetooth for Arduino free?

Bluetooth for Arduino is free to download, with in-app purchases available.

### Is KeyesRobot free?

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

### Which has better reviews, Bluetooth for Arduino or KeyesRobot?

KeyesRobot is rated higher. Bluetooth for Arduino averages 3.5 out of 5 from 44 ratings, while KeyesRobot averages 5.0 from 1 ratings.

### Do Bluetooth for Arduino or KeyesRobot have ads?

Neither Bluetooth for Arduino nor KeyesRobot 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.*