The 4STREAM application can play music from the most popular online music services and local storage from smartphones, tablets or home NAS to one or multiple preamplifiers or amplifiers that are designed and produced by ourselves.

The Main App Functions and Features
- The 4STREAM application can control our devices, and play the same music to all rooms in sync or play different different music to different rooms within the distance that your home router can cover.
-Users can wirelessly control the all the 4STREAM WiFi enabled products including the speakers, audio preamplifiers and amplifiers in the same home network .
-With 4STREAM application, on the smart phones and tablets, users can manage their online audio sources like music, radio stations and preset programs. They can also group and ungroup any devices that this application supports, control the volume, change the music and so on.

What’s New

Version 2.8.9403

Add Amazon Music for global area
Improvements and fixes

Ratings and Reviews

2.9 out of 5
9 Ratings

9 Ratings

Tyguy321 ,

Multi room doesn’t work

I have 5 cobblestone devices hooked into an amplifier that provides audio to 5 different rooms in my house. The 4STREAM app worked great for months. Now multi room won’t work. It just thinks for a couple minutes and says “multi room timed out”

Mason Tilley 11119999022956786 ,

It works like it’s supposed to

It’s a good app, it does what it says it does. It allows me to control my devices and stream from a lot of services. One thing I do whish was better implemented though was the update feature, it seems to fail to update my device firmware every time. I would also like to request that streaming from URLs be added as a service.

x1cowgirl101 ,

Set up good network for flawless music

Everything is working well with 9 rooms. Outside setup is why my title is about the network. I had low signal outside and experienced some dropped music. Once I put in a WiFi extender, it’s working flawless in single and multi room functions

App Privacy

The developer, Xiaoying Xiang, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

You May Also Like