DuoSync
Fun questions for couples!
Only for iPhone
Free · In-App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
One question a day. Two private answers. One reveal that changes you both. 500+ couples questions. Start free.
THE COUPLES APP THAT BUILDS REAL CONNECTION
Know your partner like never before. One honest question a day. Two private answers. One reveal that changes how you see each other. Just five minutes that turn into the conversations you've been waiting to have.
DuoSync is the couples question app for partners who want more than "How was your day?". Daily questions for couples, deep conversations that actually deepen the relationship, and a quiet space that belongs only to you two.
HOW IT WORKS
Both partners answer the same question privately. When you're both ready, reveal your answers together. Watch the surprise, the laughter, the "I never knew that about you."
365 DAYS OF CONNECTION
Unlike a gift opened once and forgotten, DuoSync delivers a new moment of connection every single day. One year from now, you'll know each other better than you ever imagined.
WHAT'S INSIDE
• Daily Questions: a fresh prompt every morning to spark real conversation
• 500+ Questions: 18 themed decks from "Dreams & Goals" to "After Dark"
• Voice Notes: record your answers, hear the tone, the pause, the laugh
• Couple Tree: watch your love grow from Seedling to Flourishing
• Live Sessions: perfect for date night at home, side by side
• Moments: save your favorite reveals as keepsakes
PERFECT FOR
• New couples discovering each other faster than months of casual dating
• Long-distance couples staying close across any distance
• Married couples remembering why they fell in love
• Anyone who wants deep questions for couples, not small talk
PRIVATE BY DESIGN
Your answers belong to you two. No social feeds. No public profiles. No comparing with strangers. What happens in DuoSync stays in DuoSync.
DuoSync Premium unlocks all themes, unlimited questions, voice notes, weekly letters, and the full couples bonding experience.
• Weekly: $1.99/week
• Monthly: $4.99/month with 7-day free trial
• Annual: $44.99/year with 7-day free trial, save 30%
Payment is charged to your Apple ID at purchase confirmation. Auto-renews unless canceled 24+ hours before the current period ends. Manage subscriptions in Settings > Apple ID > Subscriptions.
Privacy Policy: https://duosync.app/privacy
Terms of Service: https://duosync.app/terms
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
The developer, Three Four Sarl, 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:
- Purchases
- Contact Info
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Size
- 99.4 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
18+
- 18+
- Frequent
Mature or Suggestive Themes
Sexual Content or Nudity
- In-App Purchases
Yes
- DuoSync Monthly 24,99 zł
- DuoSync Weekly 9,99 zł
- DuoSync Yearly 199,99 zł
- Provider
Three Four Sarl
- Three Four Sarl has not identified itself as a trader for this app. If you are a consumer in the European Economic Area, consumer rights do not apply to agreements between you and the provider.
- Copyright
- © 2025 Three Four Sàrl