Sinusoid 4+

Erik Sigth

    • 4.9 • 13 Ratings
    • $4.99



Sinusoid is a tracker/sequencer sound machine inspired by retro 8 bit game consoles. It has 4 sound channels where 3 play tones and 1 plays drums and noise. It has audio parameters like pan, amplitude envelope, vibrato, pitch glide, a resonant filter and second oscillator for ring modulation and fm. Further sculpt the sound with an arpeggiator, delay and bit crusher. Export songs to AIFF and listen to them in the in app music player or share them with other apps. MIDI can be used to control parameters, play and input notes. MIDI out makes it possible to play other synths with sinusoid using Core MIDI, Bluetooth, IAA MIDI or AUv3 MIDI. Connect to other sound apps using Audiobus, Inter App Audio or AUv3.

+++ 3 tone channels: sinusoid, square, triangle, saw, pulse (75%, 50%, 25% or 12.5%)
+++ 1 drum/noise channel
+++ Stereo pan
+++ Amplitude envelope (attack, length and release)
+++ 2nd oscillator for fm and ring modulation
+++ Vibrato
+++ Pitch glide
+++ Resonant filter
+++ Arpeggio/stutter
+++ Tape delay
+++ Bit/samplerate crush
+++ Per note ability to override all channel audio parameters
+++ Copy/paste between devices on the same network
+++ Save and share projects using “open with” and files app drag’n drop
+++ Export to songs to AIFF
+++ Core MIDI, Bluetooth, IAA MIDI, AUv3 MIDI
+++ Audiobus, IAA and AUv3

What’s New

Version 4.2.5

+++ Fixing crash issue seen by some users when running in mono.
+++ Minor performance tweaks.

Ratings and Reviews

4.9 out of 5
13 Ratings

13 Ratings

EthanGross ,

This developer is Legendary.

The creator of the legendary Chords rom
for DMGb

squibcake ,

Cool tracker but please add horizontal support!

I like this but could really use horizontal support for both iPad and iPhone. Superior to Nanoloop!

hemanthesmart ,


I don't normally comment but this guy looks like an aspiring developer of synth apps which is what I want to do. I just wrote my first electronica tune with this app. Great job :D the interface is reminiscent of early trackers but it is deceptively powerful. Only things to add would be an export by email option, and my iPod touch 4G added a tad bit of static to the exported file, but amazing job. Buying shape synth on impulse due to the quality of this app. :)

App Privacy

The developer, Erik Sigth, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

More By This Developer

voice bot

You Might Also Like

Kajita - AUv3 Plug-in Effect
KQ MiniSynth
LH Grain
FabFilter Volcano 3
miniBit - 8bit Synthesizer
Ruismaker FM