# Monitor OSC — Visualizing Signals

> Visualize Open Sound Control signals on iOS devices. (iPhone/iPad app by Anton Heestand.)

- Source: https://appshunter.io/ios/app/monitor-osc/id6502634835 (this page in markdown: same URL + `.md`)
- Developer: [Anton Heestand](https://appshunter.io/developer/1235192207)
- Category: Developer Tools
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 3 MB
- Languages: American English
- Released: 2024-05-15
- Data updated: 2026-08-19
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/monitor-osc/id6502634835/reviews.md

## What is Monitor OSC?

Monitor OSC lets you visualize signals sent to your device.
- View data in a list with full addresses or as a tree structure with expandable nodes.
- View your local ip address and change the port.
- View a trail of floating point values over time.
- Clear and pause the signal stream. 

OSC is Open Sound Control

## Key features

- List and tree view for signal data
- Expandable node structure
- Local IP address and port management
- Floating point value trail over time
- Clear and pause signal stream

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/monitor-osc/id6502634835/reviews.md

### 1/5 — Multiple NICs not supported

*2025-05-29*

I want to specify the NIC address of an external adapter that is separate from Wi-Fi, but I can't.
Attention.

**Developer response:** Attention you got. It’s a good feature request. I’ll try to add this to the next version.

## Frequently asked questions about Monitor OSC

### What is Monitor OSC used for?

Monitor OSC is used to visualize signals sent to your device using the Open Sound Control (OSC) protocol. It allows you to view data in various formats, manage network settings, and track signal values over time.

### What platforms does Monitor OSC support?

Monitor OSC is available on macOS, iPhone, iPad, and Apple Vision Pro (realityDevice).

### How does Monitor OSC display signal data?

You can view your OSC data in a list format showing full addresses or as a tree structure with expandable nodes for better organization.

### Can I see how signal values change over time with Monitor OSC?

Yes, Monitor OSC allows you to view a trail of floating-point values over time, helping you understand signal dynamics.

### Does Monitor OSC have ads?

No, Monitor OSC is ad-free, providing an uninterrupted experience for developers.

### What is the latest version of Monitor OSC?

The latest version of Monitor OSC is 1.2.1, last updated on October 15, 2025.

### Is Monitor OSC suitable for beginners in OSC?

Monitor OSC is designed for developers and technical users familiar with OSC. Its features are geared towards visualizing and managing signals rather than teaching the protocol itself.

### Can I change the network settings within Monitor OSC?

Yes, Monitor OSC allows you to view your local IP address and change the port number directly within the application.

## Version history (last 4 releases)

### 1.2.1 — 2025-10-15

Allows full range of port numbers up to 65535

### 1.2.0 — 2025-06-02

IP Address Fixes

### 1.1.0 — 2025-05-04

Improved monitoring of OSC signals.

### 1.0 — 2024-05-15

No release notes.

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## More apps by Anton Heestand

- [Layer Camera with Effects](https://appshunter.io/ios/app/layer-camera-with-effects/id1457500151)
- [VJLive](https://appshunter.io/ios/app/vjlive/id1464372525)
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- [Magnet Crop](https://appshunter.io/ios/app/magnet-crop/id1547800025)
- [Clean OSC](https://appshunter.io/ios/app/clean-osc/id1550516814)
- [Jockey OSC & MIDI](https://appshunter.io/ios/app/jockey-osc-and-midi/id1553621603)

All apps by Anton Heestand: https://appshunter.io/developer/1235192207

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-19.*