Comparison

DSD TECH Bluetooth vs Dabble

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DSD TECH Bluetooth

This utility app facilitates efficient communication with specific DSD TECH Bluetooth modules. It supports a range of relay and BLE modules, streamlining interactions and saving users time. Compatible with various DSD TECH Bluetooth devices.

Highlights
  • Efficient communication with Bluetooth modules
  • Supports DSD TECH Bluetooth Relay modules
  • Supports DSD TECH SH-HC-08, SH-M08, HM-10, SH-11 modules
  • Supports DSD TECH Bluetooth BLE modules
  • Saves user time
Features
Read full description

This app was released by the DSD TECH team.With this APP, you can more efficiently communicate with the DSD TECH Bluetooth module, which saves you a lot of time: The current list of compatible Bluetooth devices is as follows: 1, ALL DSD TECH Bluetooth Relay 1/2/4 Channel Module. 2, DSD TECH SH-HC-08 Bluetooth module 3, DSD TECH SH-M08 Bluetooth module 4, DSD TECH HM-10 Bluetooth module 5, DSD TECH SH-11 Bluetooth 5.0 module 6, Other DSD TECH Bluetooth BLE module

About

Dabble

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
Read full description

Dabble is a versatile project interaction & Bluetooth controller app for Arduino, ESP32 & evive that replaces a wide variety of electronic components and exploits the inbuilt features and sensors of your Smartphone like the GPS, mic & accelerometer thus transforming into a virtual treasury of infinite shields & more. It lets you control & communicate with hardware via Bluetooth. It also provides you with dedicated projects compatible with Scratch & Arduino to help you learn by doing. What Dabble has in store: Currently Available Modules: • LED Brightness Control: Control brightness of LEDs and digital/analog pins. • Terminal: Send and receive textual and voice commands over Bluetooth. • Gamepad: Control devices/robot in analog (Joystick), digital, and accelerometer mode. • Pin State Monitor: Remotely monitor the live status of devices and debug them. • Phone Sensor: Access different sensors of your Smartphone such as the accelerometer, gyroscope, proximity sensor, magnetometer, light meter, sound meter, GPS, temperature sensor, and barometer to make projects and conduct experiments. Coming Soon: • Motor Control (Coming Soon): Control actuators such as the DC motor and servo motor. • Inputs (Coming Soon): Provide analog and digital inputs via buttons, knobs, and switches. • Camera (Coming Soon): Use the camera of your Smartphone for taking photos, record videos, colour picking, and face recognition (coming soon). • IoT (Coming Soon): Log data, publish it on cloud, and access data from API. • Oscilloscope (Coming Soon): Visualize and analyse the input and output signals given to the device using the oscilloscope module. • Music (Coming Soon): Receive commands from the device and play tones, songs, or other recorded audio files on your Smartphone. • Projects (Coming Soon): Make dedicated projects to experience different concepts of the real world first-hand like home automation, line-follower, and robotic arm. Boards Compatible with Dabble: • evive • Arduino Uno • Arduino Mega • Arduino Nano • ESP32 Bluetooth Modules Compatible with Dabble: • HM-10 BT 4.0 BLE (or AT-09) Want to know more about Dabble? Visit:  https://thestempedia.com/product/dabble/ Module Documentation: https://thestempedia.com/docs/dabble/ Getting Started with Dabble: https://thestempedia.com/docs/dabble/getting-started-with-dabble/ Projects that you can make: https://thestempedia.com/product/dabble-app/ Permissions required for: Bluetooth: to provide connectivity. Microphone: to send voice commands and use the sound meter. Location: to use Location sensor and BLE.

Screenshots

DSD TECH Bluetooth2 screens
Dabble4 screens

Verdict

The call

The clearest difference is rating: Dabble at 3.9 against DSD TECH Bluetooth's 2.8. Dabble also leads on review sentiment (75% vs 40%) and ratings volume (128 vs 18). DSD TECH Bluetooth's advantage is update cadence (every 2 months vs every 6 months) and iOS requirement (9.3 vs 11.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

Dabble holds the better App Store score, 3.9 against 2.8. 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 point the same way: 40% of DSD TECH Bluetooth's written reviews are positive against 75% of Dabble's.

UpkeepUpdate frequency

DSD TECH Bluetooth ships an update every 2 months, Dabble every 6 months. The most recent releases landed on September 29, 2026 and September 23, 2026 respectively.

Scorecard5 real differences · 5 level
DSD TECH Bluetooth versus Dabble: the parameters behind the verdict, then further details
ParameterDSD TECH BluetoothDabble
PriceFreeFree
Rating2.8 (18 ratings)3.9 (128 ratings) — better
Positive reviews40.0% of reviews75.0% of reviews — better
Number of ratings18128 — better
Update frequencyEvery 2 months — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.3 — better11.0
Further details — not scored
Size2 MB18 MB
Age rating4+4+
DeveloperDongGuan DESHIDE TECHNOLOGY CO.,LTDSTEMpedia

Customer experience

DSD TECH Bluetooth

All ratings18 ratings
Positive33.3%
Neutral22.2%
Negative44.4%
Written reviews10 reviews
Positive40.0%
Neutral40.0%
Negative20.0%

Dabble

All ratings128 ratings
Positive71.9%
Neutral7.8%
Negative20.3%
Written reviews56 reviews
Positive75.0%
Neutral5.4%
Negative19.6%

Bugs and requests

DSD TECH Bluetooth

Not enough reviews yet to summarise bugs or requests.

Dabble

Reported bugs

15 issues
  • 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
Show 10 more
  • Gamepad doesn't load properly, shows only two arrows
  • Game pad section is useless after iOS 16 update, doesn't show entire gamepad
  • Lag and robot continues to move
  • Joystick resets values when action button is pressed
  • GPS data transfer not reliable
  • Phone sensor data is flaky
  • UI completely messed up due to no updates
  • Auto connect problem (BLE services in reverse order)
  • Doesn't connect to Nintendo Switch Lite, no SYNC button
  • Gamepad doesn't display on iPhone 8, works on iPad

Requested features

7 requests
  • 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
Show 2 more
  • Motor control on iPhone
  • Pro version with more options

In-app purchases

None

DSD TECH Bluetooth

No in-app purchases

None

Dabble

No in-app purchases

Questions

Is DSD TECH Bluetooth free?
DSD TECH Bluetooth is free to download, with no in-app purchases.
Is Dabble free?
Dabble is free to download, with no in-app purchases.
Which has better reviews, DSD TECH Bluetooth or Dabble?
Dabble is rated higher. DSD TECH Bluetooth averages 2.8 out of 5 from 18 ratings, while Dabble averages 3.9 from 128 ratings.
Do DSD TECH Bluetooth or Dabble have ads?
Neither DSD TECH Bluetooth nor Dabble shows ads.
Which is updated more often, DSD TECH Bluetooth or Dabble?
DSD TECH Bluetooth ships an update every 2 months, and Dabble every 6 months. Most recently, DSD TECH Bluetooth was updated on September 29, 2026 and Dabble on September 23, 2026.

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