# Bluetooth for Arduino vs Shift

The clearest difference is in-app purchases: Shift at none against Bluetooth for Arduino's 5. Shift also leads on iOS requirement (13.0 vs 18.5). 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. Shift asks for nothing beyond the download.

## The numbers

| Metric | Bluetooth for Arduino | Shift |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (44 ratings)](https://appshunter.io/ios/app/bluetooth-for-arduino/id1505096526/reviews)** | — |
| Number of ratings | **44** | — |
| 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 | — |
| Size | 5 MB | 30 MB |
| Requires iOS | 18.5 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Giuseppe Migliore](https://appshunter.io/developer/1505096105) | [Credes Techlabs Private Limited](https://appshunter.io/developer/1892371702) |

## 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 |


### Shift

[App page](https://appshunter.io/ios/app/shift-interval-timer-workout/id6761998477)

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

**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 Shift free?

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

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

Neither Bluetooth for Arduino nor Shift 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.*