우리사이: Daily Couple Q&A
One question a day, for two
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Five questions a day - they unlock only when you both answer. Compare secret answers and grow two scores: how alike you are, and how well you know each other.
A shared diary that starts with one question a day.
우리사이 (Woori Sai) is a daily Q&A app for couples. Answer the same question each day; your partner's answer stays hidden until you both reply. Two compatibility scores grow together: how alike you answer, and how well you predict each other.
- Five questions a day across 9 categories, 340 questions
- Answers reveal in handwriting only when you both reply
- Two-axis compatibility: similarity & understanding (prediction game)
- A couple map that lights up new places as your answers stack
- Weekly discovery cards and reports
- Levels, streaks, anniversaries, and 25 badges
Invite your partner and open today's first question.
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Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://studiosolum.site/privacy.html
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The developer, Studio Solum, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- User Content
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Studio Solum
- Size
- 63.7 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Woori Pass (Yearly) $22.99
- Woori Pass (Monthly) $3.99
- Copyright
- © 2026 Studio Solum