Today
Thursday 15 October
No check-ins today
You haven't checked in yet. Link with your partner in Settings to see theirs too.
Check-ins stay private until you choose to share them.
Nothing planned today
Plans you make together will show up here.
Your month together
Plans and moods, day by day.
October 2026
Nothing on the calendar yet
Plans you make together will show up here, and so will each day's mood for both of you once it's shared.
How are you feeling?
A quick check-in, as often as you like.
Check-ins stay private until you choose to share them.
No check-ins yet
Your moods will build up here over time.
Work through a disagreement
Take it one step at a time.
Settings
Your partner, and keeping your entries backed up.
Connect with your partner
Duo works best with two. Link your phones to share what you choose.
You're connected
Your phones are linked. Each of you still chooses what to share.
Not backed up yet
Link your phones
One of you shows a code, and the other scans it.
Restore from your partner
On your partner's phone: Settings, Partner has a new phone?, then scan this.
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Waiting for your partner…
Restoring…
You're linked again. Your entries are on their way from your partner's phone; keep Duo open on both.
Restored
You're linked again, with your entries back.
Restore your partner's new phone?
Their new phone takes the old one's place, linked to yours, and gets the backup this phone holds for them. The old phone is signed out.
Sending their backup…
Your phones are linked again.
Your code
On your partner's phone: Settings, Invite your partner, Scan partner's code.
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Waiting for your partner…
Your partner's code
or
You're connected
Your phones are linked. Nothing is shared until one of you chooses to share it.
Unlink your phones?
Both phones stop being linked. You can link again any time with a new code.