# Bluetooth for Arduino vs Vuforia Spatial Toolbox

The clearest difference is rating: Vuforia Spatial Toolbox at 5.0 against Bluetooth for Arduino's 3.4. Vuforia Spatial Toolbox also leads on in-app purchases (none vs 5) and update cadence (every 2 weeks vs every 2 months). Bluetooth for Arduino's advantage is ratings volume (42 vs 8). 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. Vuforia Spatial Toolbox asks for nothing beyond the download.

Vuforia Spatial Toolbox holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: Bluetooth for Arduino has 42 ratings behind it against 8, so its average is the more settled of the two.

Bluetooth for Arduino ships an update every 2 months, Vuforia Spatial Toolbox every 2 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Bluetooth for Arduino | Vuforia Spatial Toolbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (42 ratings)](https://appshunter.io/ios/app/bluetooth-for-arduino/id1505096526/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/vuforia-spatial-toolbox/id1506071001/reviews)** |
| Number of ratings | **42** | 8 |
| Positive reviews | 45.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 5 MB | 359 MB |
| Requires iOS | 18.5 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Giuseppe Migliore](https://appshunter.io/developer/1505096105) | [PTC Inc.](https://appshunter.io/developer/501201404) |

## 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 |


### Vuforia Spatial Toolbox

[App page](https://appshunter.io/ios/app/vuforia-spatial-toolbox/id1506071001)

This application provides a web-based interface for visualizing and interacting with data and logic from physical machines. It uses pre-built elements and spatial programming services to connect the virtual and physical worlds, enabling users to explore IoT, AR, and spatial computing concepts.

**Highlights:** Web-based user interface, Visualize physical machine data, Spatial interaction with objects, Connect virtual and physical worlds, Build logic flows and processes, Leverage virtual nodes and programming blocks

**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 Vuforia Spatial Toolbox free?

Vuforia Spatial Toolbox is free to download, with no in-app purchases.

### Which has better reviews, Bluetooth for Arduino or Vuforia Spatial Toolbox?

Vuforia Spatial Toolbox is rated higher. Bluetooth for Arduino averages 3.4 out of 5 from 42 ratings, while Vuforia Spatial Toolbox averages 5.0 from 8 ratings.

### Do Bluetooth for Arduino or Vuforia Spatial Toolbox have ads?

Neither Bluetooth for Arduino nor Vuforia Spatial Toolbox shows ads.

### Which is updated more often, Bluetooth for Arduino or Vuforia Spatial Toolbox?

Bluetooth for Arduino ships an update every 2 months, and Vuforia Spatial Toolbox every 2 weeks. Most recently, Bluetooth for Arduino was updated on October 25, 2026 and Vuforia Spatial Toolbox on October 24, 2026.

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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.*