The couples question app

Know your partner
like never before.

Every day, DuoSync gives you and your partner a question. You answer separately. Then you reveal each other's answers. Some will make you laugh. Some will surprise you. Some will start conversations you'll never forget.

Download DuoSync on the App Store

Sound familiar?

  • "We always end up talking about the same things."
  • "I feel like we don't really know each other anymore."
  • "Date nights turned into Netflix + silence."
  • "We're great at logistics, terrible at connection."

There's a fix for that.

DuoSync gives you one question a day. Not a quiz. Not a personality test. Just one honest question that opens a real conversation between you and your partner.

You answer separately. You reveal together. You discover things about each other you never knew. Every. Single. Day.

How DuoSync works

Three steps to deeper conversations with your partner

Pick a conversation theme

Dreams, intimacy, childhood memories, travel goals, spicy confessions... choose what you're in the mood for. Over 50 themes to explore together.

Answer honestly

You each answer the daily question on your own. No peeking at your partner's response. That's the whole point.

Reveal and connect

See what your partner said. Agree, disagree, laugh, debate. This is where the real conversation starts.

Not your average couples app.

Everything you need to have conversations that actually matter

Daily questions for couples

Wake up to a fresh question every morning. Answer before bed. Build a daily ritual that actually means something. No more "we never talk about the real stuff."

50+ conversation themes, from sweet to spicy

Dreams and goals. Love languages. Unpopular opinions. Forbidden fantasies. There are questions here you'd never think to ask, and answers that will surprise you both.

Voice notes for couples

Some answers are better heard than read. Record a voice note and let your partner hear your tone, your laugh, your hesitation. Text can't capture what your voice can.

Live date night sessions

Open a bottle of wine. Start a live session. Go through questions together in real time. Just you two, face to face, discovering new things about each other.

Why couples love DuoSync

It replaces awkward silence

No more staring at each other wondering what to talk about. DuoSync gives you the prompt. You bring the honesty.

It works for any relationship stage

Dating for 3 months or married for 10 years. New couples discover each other. Long-term couples rediscover each other.

It's private and just for you two

No social feeds. No public profiles. Your answers are shared only with your partner. This is your space.

Available in 3 languages

Use DuoSync in English, French, or German. More languages coming soon. Love has no language barrier.

DuoSync in numbers

50+ Conversation themes
500+ Unique questions
3 Languages
5 Spice levels

Frequently asked questions

What is DuoSync?

DuoSync is a couples question app designed to help partners have deeper, more meaningful conversations. Every day, you and your partner receive a question. You answer separately, then reveal each other's responses. It's simple, fun, and surprisingly powerful.

Is DuoSync free?

DuoSync is free to download and includes free conversation themes. DuoSync Premium unlocks all 50+ themes, 500+ questions, voice notes, and live sessions. You can try Premium with a 14-day introductory offer.

How is DuoSync different from other couples apps?

DuoSync focuses on one thing: real conversations. No relationship coaching, no AI therapy, no quizzes with scores. Just honest questions, honest answers, and the conversations that follow. Plus, voice notes let you hear your partner's actual voice, not just read text.

Can I use DuoSync in a long-distance relationship?

Absolutely. DuoSync is perfect for long-distance couples. Answer the daily question whenever you want, from wherever you are. When both answers are in, reveal together. Voice notes make it feel like your partner is right there with you.

What kind of questions does DuoSync ask?

Everything from light and fun ("What's a skill you'd love to learn together?") to deep and intimate ("What's something you've never told me but always wanted to?"). Themes range from Dreams & Goals to Love Languages to Spicy Confessions, with 5 spice levels so you control the intensity.

Your next great conversation is one question away.

Download DuoSync. Invite your partner. Start tonight.

Download DuoSync on the App Store