Heat Synthesizer Demo

Nils Schneider

About this app

Virtual analogue subtractive synthesizer for Android with a unique feature set:


● Highly optimized realtime sound generation engine with a lot of features even on mobile devices, 3 Oscillators, 2 Filters, 4 Envelopes, FX section and much more

● Collaborative Preset Manager: Browse through thousands of sounds that other users have created, save your sounds on your local Android device or online, making them available for the community.

● Full VST integration, use your Android device as controller while Heat Synthesizer is running as VST compatible plugin (Windows x86/x64)

● Control the VST plugin from your Android device in realtime

● See parameter automations from your sequencer in realtime on your Android device

● Use the integrated keyboard of your Android Device to send midi events to your sequencer


The Demo version does not support to save sounds.


This software is BETA. If you have problems, please contact me.

Ratings and reviews

Can't find any support for external midi controllers. Edit: upon exit it asked for access to the midi on my phone so now it's working. It would be nice to see a reference under settings. 2nd edit: Nope...refuses to open now. Worked for about 10 seconds and crashed. It's opening in background but won't fully come on screen. No sound.

This is not a user friendly app to use it easily. I tried every different settings to change pre-loaded sound of each Synth but failed to create good sound by changing its different settings. Even if one can create good sound, that is not so easy I think. So I give 1star.

Would of given it 5* but for the last 6 months or so cannot submit any of my sounds anymore on any of my devices. It would be great if this was resolved.

What's new

Fixed crash when connecting to a VST plugin