The couple app

A small world
for the two of you

Chat, plan, remember and settle up in one private space. Then let EachDuo find your next date – somewhere easy for both of you to reach.

Download on theApp StoreComing soonGet it onGoogle PlayComing soon

Free to start. One Plus subscription covers you both.

Butter and Peach, the EachDuo mascots, side by side

Everything you share, in one place

Built for two people, not for followers.

  • Just the two of you

    No search, no public profiles, no friend suggestions. Your space is visible only to you and your partner.

  • Connect with one code

    Share your 8-character code by messenger or read it out loud. Only one of you enters it, and you are connected right away.

  • Chat

    Messages, photos and stickers with read receipts, plus seven chat fonts to make it feel like yours.

  • Shared calendar

    Plans, anniversaries and your day count together, with a gentle reminder before every date.

  • Memories

    An album and timeline of your days, with a recap card for every date and "one month ago today".

  • Money manager

    Scan a receipt, split it your way and see who owes whom. Settle up in a tap.

  • Date finder

    Places halfway between you, with travel times for both of you – by transit in Korea, by car in the US – and one tap to open the route in your maps app.

  • Conquest maps

    Colour in the neighbourhoods you explore together and pin your places around the world.

  • 8 themes

    From sunny Butter to Cocoa Night. Make the app and its icon feel like the two of you.

Up and running in a minute

  1. Sign in

    Use Apple or Google. We never ask for your contacts.

  2. Share your code

    Send your code or invite link to your partner – only one of you needs to enter a code.

  3. You're connected

    Your shared space opens for both of you. Not someone you know? Undo it within 24 hours with "Not me".

Pick your mood

Butter and Cocoa Night are free. All eight come with Plus.

  • Butter 
  • Cocoa Night 
  • Peach BlossomPlus
  • Mint SodaPlus
  • LavenderPlus
  • Night SkyPlus
  • Sky PopPlus
  • Mono DiaryPlus

A peek inside

HomeScreenshot coming soon
Date finderScreenshot coming soon
ChatScreenshot coming soon
MoneyScreenshot coming soon

Safe by design

EachDuo connects two people who already know each other. Nothing more.

  • No discovery: there is no way to find or browse other users.
  • Connections happen only through a one-time code that expires after 24 hours.
  • Age groups are checked on our servers. Adults and minors can never be connected.
  • Location is off until both of you turn it on.
  • Report any message from the chat. Our team reviews every report.
Read our child safety standards →

One payment, both of you

When one of you subscribes to EachDuo Plus, it unlocks for the couple. No need to pay twice.

  • All 8 themes and app icons
  • 30 GB of shared storage in original quality (free: 3 GB)
  • All chat fonts and premium stickers
  • Unlimited date recap cards
  • No ads

Prices are shown in the app in your local currency. Subscriptions are billed and managed by the App Store or Google Play.

Questions

Is EachDuo free?

Yes. Chat, calendar, memories, the expense tracker and date ideas are free, with 3 GB of shared storage and small banner ads. Plus removes ads and adds themes, storage and more for both of you.

How do we connect?

After signing in, each of you sees your own 8-character code. One of you shares a code and the other enters it (or taps the invite link). That is all – you are connected instantly.

Can other people find me?

No. EachDuo has no search, no public profiles and no suggestions. The only way in is a code one of you shares.

Who can use EachDuo?

Adults, and – where teen accounts are available – teenagers with a guardian's consent. Teens can only connect with other teens, never with adults. Children under 14 in Korea and under 13 elsewhere cannot use EachDuo.

Does my partner have to pay too?

No. One Plus subscription covers the couple. If you unlink, Plus stays with the person who paid for it.

What happens if we unlink?

Your chat and memories stay read-only for 60 days so each of you can export them. After that they are locked, and they are deleted 180 days after unlinking.

Which languages are supported?

English, Korean, Japanese, Simplified and Traditional Chinese, Thai, Vietnamese, Indonesian, Spanish and Brazilian Portuguese.

More answers on the support page →

Your next date is waiting

Download EachDuo and send your code to your favourite person.

Download on theApp StoreComing soonGet it onGoogle PlayComing soon