1Blocker is a universal app, meaning that you can use it on all Apple devices linked to your Apple account at no extra cost. Whether you want to use 1Blocker on your iPhone, iPad, Mac, or Apple Vision Pro, we've got you covered.

And the iCloud Sync feature that can be enabled from the app's Settings screen will ensure all your preferences and custom filters stay in sync across all your devices.

In addition, if you have a Family group configured on your Apple account, feel free to share your 1Blocker through this system with your family members: Family Sharing.

Launching 1Blocker on a new device is usually enough to sync your Premium license. However, if the app takes longer than expected to recognize you, press the "Restore Purchase" button available on the app's Premium screen.