Strng is a string synthesiser inspired by the karplus-strong alghorithm. The physical modelling starts with a short burst of noise that then guided by a tuned delay buffer and string tension filter, generates plucked string like sounds. No samples are used. Strng is 16 voice polyphonic and can be controlled with an in app 25 key chromatic keyboard or connect prefered midi controller through USB or Wifi. To further shape the sound two post effects are available, a ping-pong stereo delay and two channel resonant filter controlled by two LFOs.

+++ String synthesis engine
+++ 16 voice poliphony
+++ Audiobus
+++ IAA
+++ Core MIDI
+++ 25 multitouch keyboard
+++ Save/Load
+++ Gain control
+++ Tune, Detune control
+++ ADSR Attack/Decay/Sustain/Release
+++ Noise (length, sample crush)
+++ Noise pre filter
+++ String tension
+++ Stereo ping-pong delay
+++ Two channel resonant low pass filter LFOs

What’s New

Version 1.4

+++ Minor tweaks to adsr control.

Ratings and Reviews

4.9 out of 5
7 Ratings
7 Ratings
anickt ,

I have the bundle!

The controls are somewhat cryptic but once you know what they do (as the on-screen hints indicate) you will find these are very cool apps.

Ben Efitofadoubt ,

Excellent Updates

Erik makes a great app even greater.
Get all of this man's devices. Now!

doug funnie ,

His best yet.

First of all, the developer listened to his critics. Every control is labeled & visible and there's further instructions if you need.

The sounds that this can make are fantastic. I forewent the synthmaster pro package for tonight's work because I was able to get such a unique sound with a bit of (easy & fun) tweaking.

With this, Sigth has cemented himself in my instant buy circle along with Igor Vasilev, Holderness Media, and Klevgränd.


erik sigth
3.6 MB

Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© Erik Sigth


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