DRC - Polyphonic Synthesizer

In-app purchases
2.41K reviews
Content rating
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

DRC is powerful virtual analog polyphonic synthesizer that recreates the characteristic sound of classic synthesizers like the Roland Jupiter, Yamaha DX7, Moog and many more.

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

Sign up for a free Imaginando account and sync your patches/presets across multiple devices with DRC’s cloud sync technology*. This powerful feature allows you to start the creative process on one device and continue on another, seamlessly.


- 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:

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:

We're passionate about customer service too - If you have any questions, suggestions, or feedback, please get in touch via our contact page:

*Monthly usage limits apply - sync up to 5 patches for free, for information about other plan options, see the Cloud Sync details for DRC in the ‘My products’ section of your account dashboard:
Updated on
May 27, 2022

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
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
2.41K reviews
John Pedini
June 13, 2022
I had issues with a previous revision, but I am glad I revisited DRC as it now works flawlessly for me. I now purchased DRC along with the Constellations Toolkit and I am very happy with it. It is in a class of its own and there is nothing else close to it in an Android app. I have been able to use a Bluetooth Midi controller with my Samsung tablet, a combination which other synth apps would refuse to work properly with, as they are mostly just toys, but this is a serious workhorse. I love it!
8 people found this review helpful
Did you find this helpful?
Imaginando Lda
June 30, 2022
Wow John - thanks for a lovely review! And thanks for coming back and revisiting DRC!
Alan Dens
July 5, 2022
Still need time yet to experiment more with it to get the hang of it tho. So far after reinstall reboot, the latency issues it had & crackling stopped when direct routed from app in device to Alesis Q88 key controller. Will see if latency happens when bluetoothed out to a powered speaker receiver. Real clean voices now so far, lo to no distortion this time.
1 person found this review helpful
Did you find this helpful?
Imaginando Lda
July 5, 2022
Thanks Alan! If you need more demo time to try out all of DRC's features and functions, you can always exit and close the app, then re-open DRC to start again :)
Matt Sullivan
April 13, 2022
There are a lot of "synthesizers" floating around the play store, but most are little more than cheap noisemakers. DRC is not one of them. There are tons of parameters to tweak, presets to toy with and options to explore. The sound quality is excellent and surprisingly, so is the price. And don't worry if you're new to sound design. With its easy, user-friendly interface, DRC is definitely a great place to wet your beak. Thanks for caring enough to do it right. 5/5
20 people found this review helpful
Did you find this helpful?
Imaginando Lda
April 14, 2022
Thank you for your inspirational review Matt! It really means a lot to us when we hear that we 'got it right'. Thank you for caring so much to give us such a well considered review, and taking the time to share the love.

What's new

- New EG 2 invert feature
- New LFO's polarity mode feature
- New LFO's phase offset feature
- New LFO one-shot mode
- New panel for keyboard modulations always accessible
- New PWM modulation source EG (1/2)
- New PWM modulation source selector (LFO 1/2 or EG 1/2)
- New Pitch Modulation range slider (1-8 octaves)
- New built in audio recorder
- General bug fixes and improvements