RegionMirror
Ultrawide screen sharing
Only for Mac
Free · In‑App Purchases
Mac
7-day free trial, then upgrade to the full version for lifetime access on all of your Macs. No subscription required, and no ads.
Perfect screen sharing for ultrawide monitors + consistent tools for any meeting platform.
ULTRAWIDE MONITOR USERS: Share a portion of your screen, not the entire ultrawide display. Move and resize the shared region without restarting your meeting. Define up to 10 preset regions with custom keyboard shortcuts, and switch between them on the fly.
CROSS-PLATFORM COLLABORATION: Use the same familiar annotation and whiteboard tools whether you're in Teams, Zoom, WebEx, Chime, or any other meeting platform.
THE PROBLEMS IT SOLVES:
• Ultrawide monitors can't share full screen effectively
• Different meeting platforms have different tools
• Time wasted learning each platform's annotation system
• Inconsistent collaboration experience
KEY FEATURES:
• Define and share part of your screen (perfect for ultrawide)
• Create up to 10 preset regions and custom keyboard shortcuts for easy switching
• Move/resize region while sharing (no restart needed)
• Universal annotation tools (arrows, text, highlighting, zoom)
• Consistent whiteboard across all meeting platforms
• Screen blur for sensitive information
• Works with any meeting platform
PERFECT FOR:
• Ultrawide monitor users who can't share full screen
• Remote workers using multiple meeting platforms
• Teams that switch between different collaboration tools
• Anyone who wants consistent meeting tools
TRIAL & PRICING:
• 7-day free trial with full access
• After trial: $19.99 one-time purchase
• Free version: Fixed-size region sharing only
• No subscription required
Stop struggling with ultrawide sharing and inconsistent meeting tools. Get RegionMirror today.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Fixed bugs:
- Sharing timed out after 5 seconds when sharing region on secondary display
- Presenter view resized to 50% on each new session. Now if you resize the presenter view, it maintains the window size between sessions.
- Presenter view pinned to the display where the session was started. Now if you put presenter view on another display, it stays put.
The developer, Appdevity, LLC, 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
- Appdevity, LLC
- Size
- 1 MB
- Category
- Productivity
- Compatibility
Requires macOS 13.5 or later.
- Mac
Requires macOS 13.5 or later.
- Mac
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- RegionMirror Full Version $19.99
- Copyright
- © 2026 Appdevity, LLC
