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Pairlog
日本語A simple app for twoAvailable on the App Store
A shared diary and promise tracker for couples.
Keep promises, gratitude, and daily relationship records in one place.
Pairlog is a couples diary app for iPhone that combines a shared journal, promise tracking, gratitude logs, and relationship memories in one place.
Now available on iPhone.
Screens
What each screen is for
Separate screens, short actions, and a clear place to look.
Keep promises visible
Promises
A simple list of what you agreed on.
Shared listStatus
See the week
Calendar
Look back by date instead of memory.
DatesWeekly flow
Small motivation
Rewards
Turn steady logging into something fun.
PointsRewards
Your story, written together
Diary
Write short notes about your day together. Build a timeline only the two of you can see.
Shared diaryTimeline
FAQ
Questions
What is Pairlog?+
Pairlog is a free iPhone app for couples. Track promises, write a shared diary, log gratitude, view your history on a calendar, and earn rewards together — all in one place.
Does Pairlog have a shared diary?+
Yes. The Diary screen lets both partners write short notes about your days together. Your entries build a private timeline only the two of you can read.
How do two people use the same app?+
One person creates an account and shares an invite link. The other opens the link and connects instantly. No complicated setup needed.
Can I use it to track promises and commitments?+
Yes. The Promises screen lets you list and manage what you agreed on together, with optional recurring reminders.
Can I record gratitude or kind gestures?+
Yes. The thank-you feature lets you log what your partner did, add a note, and assign points — so small moments are not forgotten.
Is Pairlog free?+
Yes. It is free to download and start on iPhone.
Can I start alone?+
Yes. You can invite your partner later using a link.
Does it work for long-distance couples?+
Yes. Your data syncs in real time over the internet, so you and your partner always see the same records no matter where you are.
Is Android supported?+
No. The current launch is iPhone only.