OSC Messaging
Social Networking
Free
OSC Messaging keeps theatre and live-event teams in sync with fast, channel-based chat, live intercom, and OSC show control - all running entirely on your local Wi-Fi. No server, no accounts, no internet, no cloud.
Originally developed as a way for Front of House sound to chat with backstage about wireless mic issues, patching, and everything else that comes up during a show.
How it works
- Open the app on every device on the same Wi-Fi network - they find each other automatically
- Organize conversations by department channel (Audio, Lights, Deck, Props, Video, FOH)
- Talk live on per-channel intercom party lines with push-to-talk, or send voice clip messages
- Share photos, set per-channel notifications, and use quick replies
- Send and receive OSC from consoles and show-control software
- Use a Mac as a bridge into your existing wired comms system
- Show your Wi-Fi join QR code so new devices can hop on fast
Messages never touch the internet - they stay on your network and disappear when everyone leaves. If you're not on the Wi-Fi, you're not in the show.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
OSC Messaging is now completely server-free. Everything runs on your local Wi-Fi - no internet, no accounts, no cloud.
- Devices find each other automatically on the same network
- Live intercom party lines per channel with push-to-talk
- Voice clip messages
- Use a Mac as a bridge to your existing wired comms system
- Bidirectional OSC for show-control gear
- Wi-Fi join QR code, shareable across devices
- Messages are ephemeral - they leave when you do
Built for backstage. Your show, your network.
The developer, Jeremy Lyon, 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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jeremy Lyon
- Size
- 34 MB
- Category
- Social Networking
- Compatibility
Requires iOS 15.6 or later.
- iPhone
Requires iOS 15.6 or later. - iPad
Requires iPadOS 15.6 or later. - iPod touch
Requires iOS 15.6 or later. - Mac
Requires macOS 10.15 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Messaging and Chat
- Copyright
- © 2025 Jeremy Lyon