DRC - Polyphonic Synthesizer

In-app purchases
3.47K reviews
Content rating
Everyone
500K+
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Content rating
Everyone
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About this app

DRC is powerful virtual analog polyphonic synthesizer that recreates the characteristic sound of classic synthesizers like the Roland Juno, Minimoog and many more.

Designed for portability, its sound engine is shared across all platforms sounding exactly the same on both desktop and mobile versions.

Features:

- Up to 8 voices
- Two main oscillators, one sub-oscillator and one noise source
- Detune, sync and ring modulation
- 4 pole self resonant low pass Ladder Filter
- 2 pole multi mode filter (LP, HP, BD, NOTCH)
- 2 LFO's and 2 analog modeled envelope generators
- Stereo Tape Delay with time modulation
- Lush Stereo Reverb with modulation and self growing decay
- True stereo, analog modeled multi mode chorus
- Arpeggiator with 4 modes, tempo sync and hold function

For detailed operation information and requirements please visit:
https://www.imaginando.pt/products/drc-polyphonic-synthesizer/help/contents

Learn DRC - Check out over 100 DRC Sound Design Tutorial videos and learn how to make some of the most iconic synth sounds ever created, with our dedicated DRC playlist:
https://www.imaginando.pt/media/100-drc-sound-design-tutorials

We're passionate about customer service too - If you have any questions, suggestions, or feedback, please get in touch via our contact page:
https://www.imaginando.pt/contact-us
DRC is powerful virtual analog polyphonic synthesizer
Updated on
Aug 17, 2026

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.
  • This app may share these data types with third parties
    Device or other IDs
  • This app may collect these data types
    Personal info and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

3K reviews
David Harris (Monkey_2_Man)
March 28, 2026
I updated the app to the new version and tried to play both with and without bluetooth headphones. It did crash again both ways, except this time it only crashed half as much as the previous version. Also the app completely froze while playing a note and the note kept repeating constantly even after closing the app. I had to restart my phone to get the sound/note to stop. Another glitch I've noticed is that there is a plucking tone to all the patches I try that sounds like a synth bass guitar.
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Imaginando Lda
March 24, 2026
Thank you very much for your report. We are currently trying to address some issues when using DRC and FRMS with android running the latest android version. Since we've made some updates in these couple of days, can you please try updating DRC and see if you're getting those crashes? Can you please tell me if you're using any bluetooth device?
Steve Ward
May 22, 2026
I love this synth. Keeps crashing on Android at the moment but it's a bug they'll have fixed soon. The mapping works great. So many gorgeous sounds! response: Hello, It doesn't seem to have a consistent setting that crashes it. When it crashes, the synth freezes any input and needs to be shut to stop the last midi triggered. Different sessions have different triggers. A restart can fix it sometimes, but sometimes it will continue to freeze and not operate afterwards.
11 people found this review helpful
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Imaginando Lda
April 19, 2026
Steve, we are actively catching every single crash. We are having 99% crash free sessions at the moment. When does it crash? Please tell us more.
Mark Connely
October 28, 2020
It's great but flawed. Lots of preset sounds and everything you need to male your own, but it won't save files session to session. I save a sound and it goes into the category Local, bit when i come back to the app after closing it, all my saved files are gone. Same for Favorites- when I star a favorite, it puts it in the Favorites category, but as soon as i close the app it's gone. And, I cant find where the app installed itself on my phone to look for the files that disappeared. Help?
24 people found this review helpful
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Imaginando Lda
October 29, 2020
Hi. I think what you problem is about. On first run of DRC, have you allowed it to access documents? If not, you need to provide access otherwise it doens't have permissions. The easiest way to solve this is uninstalling and installing again. On the first run you will be prompted again. Please try. Best regards

What’s new

- General bug fixes and improvements