Now available on iOS

Stay close to the people who matter.

Tether is a private app for your closest relationships. Every day, you and your partner answer the same prompt — and see each other's answers together.

Download on the App Store

A daily ritual for your closest bonds.

Not a social network. Not a messaging app. Tether is something quieter — a way to stay genuinely close to the people you care about most.

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Daily shared prompts

Every day, you and your partner each answer the same question — anything from what you're grateful for to your most embarrassing memory. You reveal each other's answers at the same time.

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Completely private

Your responses are visible only to you and your bonded partner. No feed, no followers, no public profile. What you share stays between the two of you.

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Built for depth

Text, voice, photos, drawings, songs — respond however feels right. Tether is designed to create moments of real connection, not just likes and notifications.

Three steps to a closer relationship.

Tether is simple by design. Getting started takes about two minutes.

1

Create an account

Sign up with Apple or Google in seconds. No phone number required, no lengthy profile setup.

2

Invite someone you love

Send a private invite link to a partner, close friend, or family member. They download Tether and you're connected instantly.

3

Answer today's prompt

A new question every day. You both answer independently, then reveal your responses at the same time. Watch your bond deepen over time.

Your data is yours. Full stop.

Tether was built on the principle that your most personal conversations should stay personal.

  • We never sell your data to anyone, ever.
  • We show no ads — not now, not ever.
  • Your responses are only visible to your bonded partner, enforced at the database level.
  • You can delete your account and all your data at any time from within the app.
  • We collect only what we need to run the service. Nothing more.
Read our full Privacy Policy →