• Star your own dubstep song now.

    Make your own dubstep track within minutes and sound like a pro. Dubstep Producer is your personal, easy to use, phone/tablet-based dubstep studio.

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  • powerfull and usable

    4 pattern sequencers, song mode, save and load

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  • Dubstep Producer

    Get Dubstep Producer here

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High technologies and low level programmig


Rockrelay apps are developed on low level of programming and Java Native Interface. The low latency audio engine runs on C++ natively on the Android device.

Powerfull DSP


  • Zero latency audio playback

  • MIDI Control via USB OTG keyboard

  • Real Virtual Synthsizer

  • Full system exclusive implementation

  • Save and load functions

Android Apps


Synth DX 747 is full featured 6 operator FM synthsizer. Midi controlled. Zero latency.


Music Producer is the perfect tool to try out your ideas. You are able to edit patterns, song structure, save and load your song. Make your own music track within minutes and sound like a pro. Music Producer is your personal, easy to use, phone/tablet-based mini music studio.

Rockrelay Apps on Facebook


You can find the ROCKRELAY Apps on Facebook Promo codes are listed here for the new apps, so you can like the page or follow.

Synth DX 787

Music Producer

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