# Protokol - MIDI/OSC Monitor

> Control protocol test utility

Canonical page: [https://chrome-stats.com/d/id1451570764](https://chrome-stats.com/d/id1451570764)

## Overview

- **ID:** `id1451570764`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Hexler LLC
- **Category:** Music
- **Rating:** 4.60 / 5 (16 ratings)
- **Version:** 0.6.6
- **Last updated:** 2026-09-01
- **First published:** 2019-11-23
- **Size:** 7.48 MB
- **Data as of:** 2026-09-19
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/protokol-midi-osc-monitor/id1451570764)
- **Website:** [https://hexler.net/protokol](https://hexler.net/protokol)
- **Privacy policy:** [http://hexler.net/privacy-policy](http://hexler.net/privacy-policy)

## Description

MIDI logging, OSC monitoring, and more...

Protokol is a new utility by Hexler for the creator's toolbox: A lightweight, responsive console app for monitoring and logging control protocols.

Originally built as a MIDI monitor and Open Sound Control network checker, Protokol is designed to handle any complex message stream.

MIDI, OSC, Art-Net and Gamepad controller sources are all supported in the current version - but anything is possible given sufficient demand. Contact us if you'd like to see additional protocols added: Let us know.

## Rankings

- #272,188 — Overall

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- [RemokonWatch Free for MIDI/OSC](https://chrome-stats.com/d/id982867637) — 2.00 / 5
- [AV Toolkit: OSC/Art-Net](https://chrome-stats.com/d/id6796887037)
- [MOBf](https://chrome-stats.com/d/id6757195694)
- [ShowMIDI](https://chrome-stats.com/d/id6472608850) — 4.80 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1451570764)