macOS focus
Paint a block. The rest of the Mac waits.
Draw a session on your week. During it, only the apps and sites you allow stay reachable. Everything else waits.
How it works
Three things, then you work.
Paint blocks
Click or drag on the calendar. Recurring sessions, Google events, or start now.
Block apps and sites
Allowlist or blocklist. Unauthorized apps close. Sites wait until the block ends.
Google Calendar
See events on the same week. Tap one to turn it into a Mersus focus block.
Pricing
7 days free. Then $8 or $64.
Card or PayPal on file. First charge after the trial week. Cancel anytime.
Monthly
$8
Billed every month after the trial.
Yearly
$64
Same Pro, billed once a year.
On your Mac
Start a 7-day trial here. Then open Mersus on your Mac and sign in with the same Google account — your trial is already active. A public installer will appear on your account page when it is ready.
- Sign in with Google and start the trial.
- Open Mersus on your Mac.
- Sign in with the same Google account and paint a block.
FAQ
- How long is the trial?
- 7 days. Your payment method is charged on day 8. Cancel any time before that.
- Can I cancel?
- Yes. Account → Manage billing. Access continues until the end of the current period.
- How does the Mac app know I'm subscribed?
- Sign in with the same Google account on the website and in the Mac app. The app checks your subscription automatically.
- What if I'm locked out during a focus block?
- Hold Option-Shift-L for 3 seconds. That ends the block immediately and restores the Mac.