Life Orange LLC

    • 4.2 • 11 Ratings
    • Free



VOSIS is a synthesizer combining audification of greyscale pixel data with several image filters. It is a tool for image sonification, visual music composition, and experimental sound design. The audification of pixel luminance values creates shape-timbre relationships. Pixel scan rate is controlled in terms of note interval, octave, and scale to give varying pitch between image regions. The ADSR envelope allows one to play images as a non-linear sequence of pitches with varying wavetable/timbre.

For more features including presets and unlimited recording see VOSIS Pro.

Visit vosis.app for sound example, demo videos, and user guide!

What’s New

Version 2.2.0

Updated Limiter DSP with smoother response

Ratings and Reviews

4.2 out of 5
11 Ratings

11 Ratings

SYVDad ,

Update to 1.1.1 broke this app

App was working just fine until the update to version 1.1.1 occurred. Now the app opens, but no audio is heard. Wish it didn't update itself to this broken version. Now it's just another app bought and paid for that needs to get deleted from my iPad. Sure wish developers would make sure their apps work before releasing updates that only break a previously working app. This was a lot of fun to play around with before this stupid update.

Update: after deleting the app and reinstalling it again all is well and working as before. Hooray now I can once again make those industrial sounds I have grown to love with this app.

Joevst ,

Like it

Hey cool app here. Great concept and nice sound engine. I wish it were a little more sonicly diverse though... The drone layering is cool but starts to all sound the same rather quick. Perhaps some new parameters to tamper with would make this a 5 star app.

anickt ,

It’s back and better than ever!

The Pro version adds very useful and creative features. If music and sound from the fringe is your thing, this is a must have!

App Privacy

The developer, Life Orange LLC, 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

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