Observed arrival · 2026-10-06
Second Display turns an iMac into a MacBook monitor
The app uses a cable—or Wi-Fi or Ethernet—to make a compatible iMac an extra display for another Mac.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- MacBook users with a compatible iMac
- Worth noticing
- The page reports 59–60 fps and zero dropped frames in a 60-second test, using preproduction software.
Field notes
The setup instructions assign different roles to the two Macs: on the iMac, choose “Use this Mac as a display”; on the other Mac, choose “This is the Mac I work on.” The page reports a five-second network speed test for compressed connections and says quality depends on the Mac. Its performance example names a MacBook Pro M3 Pro and 24-inch iMac M1, and is labeled as using preproduction software.
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