once

Make every open count.

Explore once

For iPhone

once on an unfolding iPhone Duo
Choose daily opens and minutes for each session in once
The once Today screen with limits for Instagram, TikTok, and YouTube
Set weekly blocking times in once

A little less scrolling.

Set a few simple limits.
Leave more room for the rest of your day.

Daily opens

Choose how many times you can open your apps and websites each day.

Short sessions

Set the minutes for each visit. Your limits reset each day.

Your schedule

Use different limits on different days. Block apps during work, study, or sleep.

Choose limits and a length for unblockable mode in once

A firmer boundary.
When you need it.

Choose unblockable mode for 15 minutes to 24 hours.

Learn more