# AV Toolkit: OSC/Art-Net — Field Diagnostics Tool

> Field Diagnostics Tool (iPhone/iPad app by Shoichi Ishida.)

- Source: https://appshunter.io/ios/app/av-toolkit-oscart-net/id6796887037 (this page in markdown: same URL + `.md`)
- Developer: [Shoichi Ishida](https://appshunter.io/developer/6796887039)
- Category: Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 19 MB
- Languages: American English
- Released: 2026-08-12
- Data updated: 2026-10-08

## What is AV Toolkit?

A field-diagnostics tool that shows, right on the spot, whether your OSC and Art-Net signals are actually getting through.

Isolating a cabling issue takes forever, and when something breaks it's hard to tell whether it's your settings or the other end — AV Toolkit was built to cut down that on-site stress.

■ OSC Monitor
Watch incoming OSC messages in real time to confirm signals are actually arriving.

■ Art-Net Monitor
Check Art-Net traffic on the network to catch lighting-control issues early.

■ Network Scanner
Scan the local network to see what's connected, without hunting for IP addresses by hand.

■ Test Signal Output (Pro)
Send test signals yourself to verify the receiving end is working, even without a second device.

No account required. AV Toolkit does not collect or transmit your data.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Pro | $8.99 | one-time |


## Is AV Toolkit safe?

Not enough ratings yet to assess AV Toolkit.

## Is AV Toolkit legit?

AV Toolkit: OSC/Art-Net has limited verification signals. The AppsHunter Legitimacy Score for AV Toolkit is 50 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.0.1 — 2026-08-13

- Added a share option in Settings to introduce AV Toolkit to colleagues on site
- Improved stability around in-app purchases
- Minor improvements

### 1.0 — 2026-08-12

No release notes.

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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 2026-10-08.*