What is Tab Display?
Tab Display is a free app that turns your Android or iOS tablet or phone into a wireless second display for your Mac or Windows computer. You can easily connect devices on the same local network, or use a USB tethering connection available in limited cases. It uses WebRTC technology to deliver a smooth and reliable connection, making it easy to extend your screen in just a few steps.
Problem
Users need a second screen for work but rely on physical cables or expensive dedicated hardware, which limits portability and increases costs.
Solution
A free mobile app that turns tablets or phones into wireless second displays via local network/USB, using WebRTC for smooth performance. Example: Extend a laptop screen to an iPad without cables.
Customers
Remote workers, students, designers, and developers needing extra screen space for multitasking.
Unique Features
Free, cross-platform (Android/iOS, Mac/Windows), WebRTC-based low-latency connection, no hardware purchase required.
User Comments
Easy setup and reliable performance
Saves cost compared to buying a physical monitor
Useful for mobile workstations
Occasional connectivity issues
Lightweight and responsive.
Traction
Launched on ProductHunt in 2022 with 1,000+ upvotes
Free app with 100,000+ downloads across iOS/Android
Founder has 2,500+ followers on X.
Market Size
The global secondary display market is projected to reach $5.7 billion by 2027 (Source: MarketsandMarkets).
