Rockrelay Synth FM

ROCKRELAY APPS

Contains adsIn-app purchases

About this app

Perfect FM Synthesizer - DX7 full emulation. Full MIDI support.

NOTE: If you got stuck keys, when pressing a chord, please switch off the 3 FINGER GESTURE from your phone settings!

* Compatible with the sysex files from original Yamaha DX7
* Full 6 operator Frequency Modulation Synthesis.
* Midi keyboard and controllers supported via USB OTG.
* Bluetooth BTLE MIDI support.
* Excellent 8 octaves in-app keyboard.
* FX Reverb and Delay.
* System exclusive.
* Zero Latency!

Please, test everything before purchase! If you have any issues with your midi controller, or the android device, please do not buy the app!

FACEBOOK:
https://www.facebook.com/RockrelayApps/

YOUTUBE:
https://www.youtube.com/channel/UChydmuHRZg8iHnpWskC6Xwg

WWW:
http://www.rockrelay.com/

DX7 new voices online creator:
https://www.thisdx7cartdoesnotexist.com/

Ratings and reviews

Nice sounds, nice features. Too bad there's no MIDI Learn option and too bad the sound starts crackling heavily when playing more polyphonic stuff. Guess it's too much for this app to handle. I'm on a Galaxy S24 FE which is a pretty powerful pone. Also, some latency is definitely noticeable.

Came across this app last night and noticed a review stating there was no midi connectivity whatsoever. As I am in to synthesizer sounds I thought I would give it a go. What can I say I am so glad I did when I saw vangelis in the sounds, it's enough to give you goosebumps! As for midi connection I have never tried this before and I had no problem at all connecting this app to my casio ctx 5000. Was wandering though if the free version is this good what is the paid for version like?

This is a very comprehensive fm synth app, and deserving of a great review, however, there's one small problem that breaks it a bit. If you happen to turn the envelope release to max on any operator, any note played while this knob is in the max position will be left perpetually ringing no matter how envelopes are readjusted. The only fix that I have found for this is restarting your whole phone. Even if you exit the app, the angelic sound of this app will be left humming. 5 stars without bug.

What’s new

Updated to support the latest Android version target SDK 36