iPad Screenshots


Polyphonic Subtractive Synthesizer for iPad
3 OSCs + 2 Filters + AMP + 9 EGs + 6 LFOs + 3band EQ + Saturator + 2 Delays + Arpeggiator

* Inter-App Audio support (v1.3.0)
You can stream live audio directly to other InterApp-Audio compatible apps directly.

* Audiobus support
Now you can stream live audio directly to other Audiobus-compatible apps! See http://audiob.us for more information. (including. state saving in Audiobus2)

* 3 Oscillators + 1 Sub-Osc
- Sawtooth, Pulse(PWM), Triangle, Sine, Noise, FM, 8bitOsc
- Waveshape Modulation
- Oscillator Sync
- Ring Modulation

* 2 Filters
- LP24, LP18, LP12, LP6, BP, HP, Formant

- Overdrive
- 3 Band EQ
- Auto Pan

* 9 Envelope Generators
- DAHDSR (Delay, Attack, Hold, Decay, Sustain, Release)
- Velocity, Keyboard Tracking

* 6 LFOs
- Sawtooth, Pulse, Triangle, Random, 16 Step Sequence
- Waveshape Modulation
- Envelope for LFO (AD/AR)

* Modulation Delay
- Delay Time: 1-2000ms / Tempo Sync
- Delay Time Modulation

* Filtered Stereo Delay
- Resonant Filter (LP, BP, HP)
- Filter Modulation

* Programable Polyphonic Arpeggiator
- The arpeggiator does not support external synchronization.

* Scale/Chord Remapper
* Support for CoreMIDI device (input)
* Virtual MIDI-IN & Background Audio
* Scrollable keyboard (Horizontal scrolling at the bottom edge of the keyboard)

* Recorder
- Audio Copy (Compatible with INTUA BeatMaker, Apple GarageBand and so on.)
- Export wav file via iTunes File Sharing
- The recording time is limited to 3 minutes.

Further information at http://ios.icegear.net/cassini_ipad/

What’s New

Version 1.3.6

Fixed problem of display order of patch list

Ratings and Reviews

4.4 out of 5
5 Ratings

5 Ratings

Rato1244 ,

Great Synth

What a great synth! I had been on the fence about this one for a while now but finally decided to buy. All I can say is it has far exceeded my expectations and I am enjoying it very much. I agree with others that it has a 80’s vibe but I can tell it will work well for all forms of music! For those that like to edit their own patches it is all there and then some. And for the price you won’t be disappointed. One of the most underrated synths in the App Store in my opinion. The best six bucks I have spent in a long time!

Nivekevil ,

Best synth

Still my absolute favorite synth in the iOS realm. Sounds incredible, programming is a breeze, and playing is a joy.

My only request would be for an AU update! Perhaps that isn’t feasible given the age of the synth, but if it happened I have no doubt Casini would end up on all my tracks.

Azirophale ,

Cassini a great deal and sound.

Very nice looking and sounding, for a very low price. Just got it this evening and have been trying it out. So far, I think it’s very well engineered and realized and a valuable addition to any collection of iPad synths.


iceWorks, Inc.
51.4 MB

Requires iOS 8.0 or later. Compatible with iPad.



Age Rating
Rated 4+
© iceGear


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You May Also Like