Free

Details

  • Released
  • Updated
  • March 25, 2019
  • February 25, 2026

Features

宇星科技 screenshot #1 for iPhone
宇星科技 screenshot #2 for iPhone
宇星科技 screenshot #3 for iPhone
宇星科技 screenshot #4 for iPhone
宇星科技 screenshot #5 for iPhone
宇星科技 screenshot #6 for iPhone
宇星科技 screenshot #7 for iPhone
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About

Mould King, a remote control app software for various series of Bluetooth products under Yuxing. Connect to cool bluetooth toy cars of various series under Yuxing Building Blocks through data bluetooth and audio bluetooth. It includes a variety of control methods with different styles, namely: conventional button remote control, gyroscope remote control, line drawing remote control, voice command control, and motion programming control modes, allowing you to experience different fun!
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What users say

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What's New in 宇星科技

2.6.3

February 25, 2026

1. Fix known bugs

User reviews

Don’t buy

This product sucks most of the sets aren’t even on the website and if u connect to the brick it lies and says I are connected when in reality u aren’t PLS DONT BUY

Frustrated

Bluetooth not discoverable as previously reported by frustrated customers. At least it’s usable via remote control.

V

I got the wrong app and ended up using my space for nothing

Great it’s awsome

I’m able to connect perfectly to my bulldozer but bbecause errors on my end it’s falling apart. Also every few minutes it disconnects but reconnects son I give it a 4 star rating. Great app download now also on package it has name of app in English not Chinese thanks for this app.

Worthless

Nothing works when I connected it to my robot. It literally did nothing a waste of money. Even when I connected it with Bluetooth, I enabled the Bluetooth option. It wouldn’t connect it and that could be because when I went to my Bluetooth options, it didn’t show up, but if it can literally connect to anything, this is worthless like if it can connect to anything like even if it doesn’t show up then that means it’s worthless
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Developer apps

User experience

🐞

Reported Bugs

19 issues

Sets aren’t on the website

Bug

Connects to brick but lies about connection

Bug

Bluetooth not discoverable

Bug

Got the wrong app

Bug

Robot not supported on this app

Bug

App close

Bug

App doesn't find wallbot product

Bug

Cannot connect to Bluetooth

Bug

App barcode invalid

Bug

App not updated for iOS upgrades

Bug

Yellow blank screen

Bug

App won't communicate with machine

Bug

Machine never shows up in Bluetooth

Bug

App keeps saying turn on Bluetooth

Bug

Programming section doesn't work

Bug

Coding grid appears but no blocks

Bug

Voice thing doesn't work

Bug

Controls don't work

Bug

App disconnects every few minutes

Bug

Requested Features

10 requests

Add 3.2 series support

Feature

Make a language choosing section

Feature

Fix coding grid blocks

Feature

Improve voice control functionality

Feature

Improve controls functionality

Feature

Add path mode instructions

Feature

Improve draw mode accuracy

Feature

Update app for iOS upgrades

Feature

Add Gyro mode

Feature

Add trace mode

Feature