Rockrelay Synth FM

Contains adsIn-app purchases
4.2
3.55K reviews
1M+
Downloads
Content rating
Everyone
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About this app

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

* 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!


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

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/
Updated on
Mar 4, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Ratings and reviews

4.2
3.34K reviews
Trabalizer Quartet
January 4, 2021
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.
565 people found this review helpful
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Gheorghe Gazsi
March 14, 2024
Worked on older Android versions It doesn't work on Android 14 Google Pixel 6a
1 person found this review helpful
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A Google user
December 28, 2018
very fun little app for using your midi controller on the go, and I think the implementation of adverts (given that this is the free version) is very reasonable. had a small issue with some midi functionality but the dev got back to me very quickly and solved it (try to avoid midi channels that aren't 1 for full functionality until a patch comes out apparently).
458 people found this review helpful
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ROCKRELAY
December 27, 2018
Hello and thank you for your feedback. Usually such issue happens when the controller is set on midi channel different than channel 1. Anyway. A new release with great MIDI features is on a way and already released for beta testers. If you have further questions contact the support. fb support too.