Elastic OSC1.2.5
Publisher Description
Elastic OSC is a synthesizer app based on the DSP code of the Mutable Instruments Plaits hardware oscillator module, one of the most beloved (and cloned) oscillator modules in the Eurorack modular scene! Like the original, Elastic OSC comes with a wide variety of possible sounds, from analog-style, FM, and additive sounds to physical modeling, percussive, and even drum sounds.
Elastic OSC can be used in both monophonic and 8-voice polyphonic modes. You can play the app using the (on-screen) keyboard or an external keyboard or sequencer inside your DAW of choice.
The app focuses on ease of use, featuring two XY pads for intuitive sound manipulation of the OSC engine and the effects. Despite the simplicity of the cleaned-up interface, the sound possibilities are vast - thanks to 24 different oscillator models and the ability to automate parameter changes, as it is possible in all Elastic apps released so far.
A versatile Arpeggiator makes it easy to start with simple ideas or can already create entire sonic worlds.
Elastic OSC includes an integrated help system (tap “?”) to provide explanations for nearly every GUI element, the underlying DSP model, and most of the app’s functionality.
CDM: "Elastic OSC becomes a must on iOS. It’s fun to use as an instrument in your iPad DAW of choice."
SYNTH ANATOMY: "Takes the Mutable Instruments (Plaits) algorithms on a wild trip. A nearly perfect app."
ROBERT LIPPOK: "Elastic OSC is incredibly fun to work with from the very first minute. The GUI is really well thought out and has 24 integrated synthesis models, as well as the ability to load DX7 sound banks. Omg, so good."
--- FEATURES ---
SYNTHESIZER
- 24 different Sound Engines from MI Plaits DSP code
- 4 main parameters per synth engine (Frequency, Harmonics, Morph, Harmo)
- Recordable Modulations/Automations for almost all Parameters with a length of 1, 2 or 4 beats.
- ADSR Envelope for Amplifier
- LPG Envelope for Modulations of Timbre, FM, Harmonics
- Adjustable Velocity effect on Volume and/or LPG Modulation
- DX7 Bank and Wavetable Import
ARPEGGIATOR
With different Arp Modes, Rates, Octave Ranges and Skip Notes functionality
MASTER FX
- 5 effects (5 different Overdrive/Distortions, Hi-Low-Filter, Chorus/Flanger, Delay, Reverb)
- Automations for all effects parameters
- Master Gain and switchable Limiter effect
SYNTH ENGINES
- Virtual Analog
- Waveshaping
- 2 OP FM
- Granular Formant
- Additive
- Wavetable
- Chords
- Speech
- Granular Cloud
- Filtered Noise
- Particle Noise
- String Model
- Modal Resonator
- Bass Drum
- Snare Drum
- Hi-Hat
- Virt. Analog VCF
- Phase Distortion
- 6 OP FM 1
- 6 OP FM 2
- 6 OP FM 3
- Wave Terrain
- String Machine
- Chiptune- iPhone improvement: knobs now respond to both vertical and horizontal movements
- New presets by Dasero
About Elastic OSC
The company that develops Elastic OSC is Oliver Greschke. The latest version released by its developer is 1.2.5.
To install Elastic OSC on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-02-03 and was downloaded 1 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Elastic OSC as malware if the download link is broken.
How to install Elastic OSC on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Elastic OSC is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Elastic OSC is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 1.2.5
posted on 2026-02-03
- iPhone improvement: knobs now respond to both vertical and horizontal movements
- New presets by Dasero
version 1.2.4
posted on 2025-12-27
- Additional LFO presets by RedSkyLullaby
- Bugfix: LFO Names did not update correctly


