Terms of Service
Last updated: 2026-05-31.
What this is
OneTabFocus is a Chrome extension that helps you focus by hiding non-focus tabs during a timed session. By installing or paying for it, you agree to the following.
Trial and subscriptions
Every new install gets a 7-day Pro trial automatically — no card required. After the trial, free use is subject to daily session and length limits (the current limits are shown on our pricing page). Pro subscriptions are billed annually and renew automatically until cancelled. Lifetime is a one-time purchase.
Refunds and cancellation
All sales are final — we don't offer refunds, including on the annual plan and the one-time lifetime purchase. You can cancel an annual subscription any time to stop it renewing; you keep Pro until the end of the period you've already paid for. Manage or cancel your subscription from your account.
Acceptable use
Don't redistribute the extension code or our backend endpoints for commercial purposes. Don't try to bypass the free-tier gates by spoofing user IDs — it's against the spirit of the thing, and it disables your ability to recover Pro across devices.
Account recovery
If you sign in on a new Chrome profile or browser, use the email sign-in at /login to restore your Pro status. We send a one-time link to your email that signs you into your account.
Liability
OneTabFocus is provided “as is” without warranty. We're not liable for lost focus, missed deadlines, or any downstream consequences of using or not using the extension.
Changes
We may update these terms; we'll post the new date here when we do. Material changes will be notified via in-extension notification.