VOSIS Pro

Name: VOSIS Pro
Price: 7.99 USD
Rating: 4.3 (3 reviews)
Author: Life Orange LLC

By: Life Orange LLC

Music

Features & Capabilities

Now supports HEIC images! External displays now hide UI for performances!

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.

VOSIS Pro adds several features to VOSIS useful for sound designers and musicians: Save and load custom presets, connect a MIDI keyboard and play regions with keys, map any control and region positions to MIDI CC, unlimited recording and screen mirroring with no watermark, downsampling/blur/sharpen, and tremolo filters, subdivide large regions into step sequence mode, load video files (iPad and Desktop versions only).

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

User Growth & Download Statistics

App

By:

Life Orange LLC

Rating:

4.30

(3)

Version:

2.2.5 Last updated: 2026-04-27

Version code:

884984445

Creation date:

2022-04-12

Compatible devices:

Size:

11.62MB

Price:

7.99

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-05

Compare stats and ranking:

Ranking

# 661,550 ▼ 7,187

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

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Developed by:

Life Orange LLC

Apple Apps Store

https://apps.apple.com/gb/app/vosis-pro/id1588226508

Website:

https://vosis.app

User Reviews

I scan images of art I love, and then “play” those interactively. It’s gorgeous.

by Ca*****, 2025-09-06

Very very cool, thank you sir.

by je*****, 2025-03-10

I love this app, my current update wishes are the following: Ability to scan the whole screen - I prepare and draw out images to be scanned. I feel restricted with the max size of the scanning cube. I wish this could be expanded. I wish for chromatic and if possible customizable scales. Option to save just the audio. I use another program to extract the audio off the saved video to place in my DAW. AUv3 connectivity with tempo sync. This would be a game changer and a lot of people would get a hold of this app. Midi out would be a nice to have. Even though audio to midi tend to never be perfect. It’s nice to have the raw track to use as a starter to arrange parts with other synths.