# Arduino IoT Cloud Remote vs Bluetooth Serial Connect

The clearest difference is review sentiment: Arduino IoT Cloud Remote at 43% against Bluetooth Serial Connect's 0%. Arduino IoT Cloud Remote also leads on rating (4.6 vs 3.7) and ads (none vs shown). On price, in-app purchases, monetization model 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.

Arduino IoT Cloud Remote holds the better App Store score, 4.6 against 3.7. That said, the two scores are not equally well evidenced: Arduino IoT Cloud Remote has 428 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 43% of Arduino IoT Cloud Remote's written reviews are positive against 0% of Bluetooth Serial Connect's.

Arduino IoT Cloud Remote ships an update every 3 weeks, Bluetooth Serial Connect every 10 months. The most recent releases landed on September 22, 2026 and July 21, 2026 respectively.

## The numbers

| Metric | Arduino IoT Cloud Remote | Bluetooth Serial Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (428 ratings)](https://appshunter.io/ios/app/arduino-iot-cloud-remote/id1514358431/reviews)** | [3.7 (7 ratings)](https://appshunter.io/ios/app/bluetooth-serial-connect/id6449396821/reviews) |
| Number of ratings | **428** | 7 |
| Positive reviews | **43.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 10 months |
| Monetization | Free | Free |
| Size | 91 MB | 24 MB |
| Requires iOS | **15.1** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arduino LLC](https://appshunter.io/developer/1599571672) | [Henry Abrahamsen](https://appshunter.io/developer/1544660671) |

## What reviewers say

### Arduino IoT Cloud Remote

[App page](https://appshunter.io/ios/app/arduino-iot-cloud-remote/id1514358431)

Easily access, monitor, and control your Arduino IoT Cloud projects from your mobile device. Manage various aspects of your connected devices remotely, from home automation to industrial processes.

**Highlights:** Remote monitoring and control, Access IoT Cloud dashboards, Variety of widgets (switches, sliders, gauges), Real-time data visualization, Home automation control, Industrial process monitoring

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use interface
- 🚀 Fast and responsive cloud facility
- 💡 Innovative IoT cloud solution
- 🎯 Good for beginners and learning projects
- ✅ Stable once properly configured

**What reviewers complain about**

- 🐛 Frequent crashes and stability issues
- ⚠️ Cumbersome and unintuitive setup process
- 💰 Expensive subscription requirements
- 🔌 Poor connectivity and connection drops
- ⏱️ Slow loading times and performance lag

**Reported bugs**

- Dashboard loading spinner hangs indefinitely
- App crashes when opening dashboards with graphs
- Dashboard fails to load after app backgrounding
- Account registration and email verification failures
- Vague error messages during signup

**Requested features**

- iOS widgets support
- Dashboard editing capability in mobile app
- Dark mode support
- iPad/tablet layout optimization
- Custom dashboard cover images


### 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


## Frequently asked questions

### Is Arduino IoT Cloud Remote free?

Arduino IoT Cloud Remote is free to download, with no in-app purchases.

### Is Bluetooth Serial Connect free?

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

### Which has better reviews, Arduino IoT Cloud Remote or Bluetooth Serial Connect?

Arduino IoT Cloud Remote is rated higher. Arduino IoT Cloud Remote averages 4.6 out of 5 from 428 ratings, while Bluetooth Serial Connect averages 3.7 from 7 ratings.

### Do Arduino IoT Cloud Remote or Bluetooth Serial Connect have ads?

Bluetooth Serial Connect shows ads; Arduino IoT Cloud Remote does not.

### Which is updated more often, Arduino IoT Cloud Remote or Bluetooth Serial Connect?

Arduino IoT Cloud Remote ships an update every 3 weeks, and Bluetooth Serial Connect every 10 months. Most recently, Arduino IoT Cloud Remote was updated on September 22, 2026 and Bluetooth Serial Connect on July 21, 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.*