Focus, reinforced by real accountability

Your Focus.Tethered to your friends.

The app blocker with accountability.

iPhone & iPad · Mac Alpha

Unlock with a real person

Unlock with an NFC tag

Unlock with a QR code

Friends protecting a shared focus session in Tether

The point

Accountability turns an intention into a commitment.

Sample focus session

45:00

3 blocked

iOS 17.6+
Accountability built in
On-device blocking
Indie-built in North Carolina

Visualize the cost · 01 of 07

One habit.Seven ways to feel it.

12369

Screen Time today4h 30m

The hands keep moving. The red keeps accumulating.

Time erased

68

full 24-hour days

every year

Daily Screen Time accumulated into uninterrupted 24-hour days.

Based on every day4h 30m

Keep scrolling

See it in action.

Real focus sessions, real friction, real follow-through.

A Group Grind knot blocks distracting apps for four friends — Focus as a group

A friend reviews and denies a request to unlock social media — Real accountability

Manual, NFC tag, QR code, and friend approval unlock methods — Intentional unlocks

Screen-time trends and time saved in Tether insights — See time well spent

A Group Grind knot blocks distracting apps for four friends — Focus as a group

A friend reviews and denies a request to unlock social media — Real accountability

Manual, NFC tag, QR code, and friend approval unlock methods — Intentional unlocks

Screen-time trends and time saved in Tether insights — See time well spent

Available now

Focus,wherever you carry it.

Tether is ready for iPhone and iPad. Start on one device and bring the same accountability with you.

iOS 17.6+

Tether on iPad showing focus controls

Tether on iPad showing accountability

iPad

Tether running on iPhone

iPhone

Expanding next

One focus system, more screens.

Mac

Alpha

Windows

Next

Android

Next

Linux

Next

Are you ready to Tether?

iOS 17.6+ · iPhone & iPad