# Bluetooth Serial Connect vs EngineDeck

The clearest difference is ads: EngineDeck at none against Bluetooth Serial Connect's shown. EngineDeck also leads on update cadence (weekly vs every 10 months). Bluetooth Serial Connect's advantage is iOS requirement (16.2 vs 18.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Bluetooth Serial Connect ships an update every 10 months, EngineDeck weekly. The most recent releases landed on September 29, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Bluetooth Serial Connect | EngineDeck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (7 ratings)](https://appshunter.io/ios/app/bluetooth-serial-connect/id6449396821/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Weekly** |
| Monetization | Free | — |
| Size | 24 MB | 12 MB |
| Requires iOS | **16.2** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Henry Abrahamsen](https://appshunter.io/developer/1544660671) | [Lewin Hungerkamp](https://appshunter.io/developer/1896261187) |

## What reviewers say

### Bluetooth Serial Connect

[App page](https://appshunter.io/ios/app/bluetooth-serial-connect/id6449396821)

Control your Arduino projects with your phone. Design custom interfaces with buttons, joysticks, and displays to send and receive data via Bluetooth low-energy modules. An integrated library simplifies the connection process.

**Highlights:** Customizable control boards, Button and joystick inputs, Display integration, Bluetooth low-energy module support, Arduino library for easy integration

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

**In-app purchases:** none


### EngineDeck

[App page](https://appshunter.io/ios/app/enginedeck/id6776190291)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bluetooth Serial Connect free?

Bluetooth Serial Connect is free to download, with no in-app purchases.

### Is EngineDeck free?

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

### Do Bluetooth Serial Connect or EngineDeck have ads?

Bluetooth Serial Connect shows ads; EngineDeck does not.

### Which is updated more often, Bluetooth Serial Connect or EngineDeck?

Bluetooth Serial Connect ships an update every 10 months, and EngineDeck weekly. Most recently, Bluetooth Serial Connect was updated on September 29, 2026 and EngineDeck on September 30, 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.*