Observed arrival · 2026-08-21
MacDisplay Turns an Old Mac Into a Second Screen
MacDisplay uses Thunderbolt, Ethernet, or Wi-Fi to turn another Mac into an extended display, without extra hardware, an account, or cloud services.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
Why it surfaced
This is a sharply defined answer to a familiar problem: the unused iMac or spare MacBook becomes useful again. The 10 MB app runs on macOS 11 or later, can be launched from a USB stick, and costs €29.99 plus VAT once rather than requiring a subscription.
MacDisplay uses Thunderbolt, Ethernet, or Wi-Fi to turn another Mac into an extended display, without extra hardware, an account, or cloud services.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue