Duosync

Koine Development

About this app

It only happens when both want it. 💜

DuoSync is an app created for couples who value connection, respect, and privacy.

It helps you know when you're on the same page—without pressure, embarrassment, or exposure.

Here, everything works simply and securely:

each person marks when they're in the mood for a moment for two.

👉 It only appears if both mark it.

If only one marks it, nobody knows.

💡 Why use DuoSync?

🔒 Totally private. No intentions are revealed without mutual consent.

🤍 No pressure or rejection. Nothing happens unless it's a "yes" from both.

✨ Simple and direct. A quick gesture, at your own pace.

🧠 Designed for real couples. Mature language, without exaggeration and without explicit content.

🔄 How it works

1️⃣ You schedule a date when you're interested.

2️⃣ Your partner does the same, whenever they want.

3️⃣ If it's mutual, DuoSync notifies you. 💫

Simple as that.

👩‍❤️‍👨 Who is DuoSync for?

✔️ Couples who want to improve communication
✔️ People who value respect and privacy
✔️ Long-term relationships
✔️ Those who prefer something discreet and direct

❌ DuoSync is not

🚫 A dating app
🚫 An adult app
🚫 A social network

It's simply a lighter, safer, and more respectful way to stay in sync.

💜 DuoSync — when it's mutual, you know

What’s new

Só acontece quando os dois querem. 💜

O DuoSync é um app criado para casais que valorizam conexão, respeito e privacidade.
Ele ajuda vocês a saberem quando estão na mesma sintonia — sem pressão, sem constrangimento e sem exposição.

Aqui, tudo funciona de forma simples e segura:
cada pessoa marca quando está afim de um momento a dois.
👉 Só aparece se os dois marcarem.
Se apenas um marcar, ninguém fica sabendo.