# Dabble vs DSUController

The clearest difference is ads: Dabble at none against DSUController's shown. Dabble also leads on review sentiment (75% vs 63%) and monetization model (free vs ad-supported). DSUController's advantage is update cadence (monthly vs every 6 months). On price, rating, 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.

On the App Store both sit at effectively the same score — 3.9 for Dabble against 3.8 for DSUController. That said, the two scores are not equally well evidenced: Dabble has 128 ratings behind it against 18, so its average is the more settled of the two. Written reviews are what separate them: 75% of Dabble's written reviews are positive against 63% of DSUController's.

Dabble ships an update every 6 months, DSUController monthly. The most recent releases landed on September 23, 2026 and July 30, 2026 respectively.

## The numbers

| Metric | Dabble | DSUController |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (128 ratings)](https://appshunter.io/ios/app/dabble-bluetooth-controller/id1472734455/reviews)** | [3.8 (18 ratings)](https://appshunter.io/ios/app/dsucontroller/id1667281421/reviews) |
| Number of ratings | **128** | 18 |
| Positive reviews | **75.0% of reviews** | 62.5% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | **Free** | Ad-supported |
| Size | 18 MB | 20 MB |
| Requires iOS | **11.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [STEMpedia](https://appshunter.io/developer/1472734454) | [毅锋 林](https://appshunter.io/developer/1667200790) |

## What reviewers say

### Dabble

[App page](https://appshunter.io/ios/app/dabble-bluetooth-controller/id1472734455)

Control and communicate with hardware like Arduino and ESP32 using your smartphone's sensors and Bluetooth. This app transforms your phone into a virtual controller, offering modules for LED control, terminal commands, gamepad functionality, and access to phone sensors.

**Highlights:** LED Brightness Control, Terminal for text and voice commands, Gamepad control (analog, digital, accelerometer), Pin State Monitor, Phone Sensor access (GPS, mic, accelerometer, etc.), Scratch & Arduino compatible projects

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use for beginners
- 🚀 Works well with ESP32 and Arduino
- 💰 Free and fully functional
- 💡 Great for robotics projects
- 📱 Useful phone sensors

**What reviewers complain about**

- 🐛 Gamepad issues on iOS
- 🐛 Not all functions available on iPhone
- 🐛 GPS data transfer unreliable
- 🐛 Phone sensor data flaky
- 🐛 UI issues on older versions

**Reported bugs**

- Gamepad doesn't work on iOS
- Joystick values are blank on iOS
- Buttons do not show for gamepad
- Controller function broken on iPhones without a home button
- Gamepad won't turn, only shows left/right controls, format off

**Requested features**

- More buttons on gamepad or custom gamepad creation
- Additional controller types (joystick, button rows)
- Ability to map terminal commands to virtual actions/notifications
- Offline automation and scripts for iOS
- Xbox controller support


### DSUController

[App page](https://appshunter.io/ios/app/dsucontroller/id1667281421)

This app allows you to simulate game controllers on your mobile device using the cemuhook-protocol. It's compatible with popular game console emulators like Cemu, Citra, Dolphin, and Yuzu, enhancing your gaming experience.

**Highlights:** Simulates game controllers, Supports cemuhook-protocol, Compatible with Cemu, Works with Citra, Dolphin, Yuzu, Enhances emulator gaming

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

**In-app purchases:** none


## Frequently asked questions

### Is Dabble free?

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

### Is DSUController free?

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

### Which has better reviews, Dabble or DSUController?

Dabble is rated higher. Dabble averages 3.9 out of 5 from 128 ratings, while DSUController averages 3.8 from 18 ratings.

### Do Dabble or DSUController have ads?

DSUController shows ads; Dabble does not.

### Which is updated more often, Dabble or DSUController?

Dabble ships an update every 6 months, and DSUController monthly. Most recently, Dabble was updated on September 23, 2026 and DSUController on July 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.*