Share a 6-digit pair code. That is the only invitation either of you will ever need.

HeartBeat — Private, Encrypted App for Couples

Q: Can Heartbeat staff read our messages?

No. Encryption keys live on your devices and your 12-word recovery phrase keeps them yours.

Q: Does it have voice and video calls?

Yes. Crystal-clear WebRTC calls directly between partners with no middleman.

Q: Is our data sold or used for ads?

Never. No ads, no feeds, no data selling. One-tap full account deletion is available.

Q: Does it work for long distance?

Built for it. Heartbeat taps, streaks, and calls keep you present across any distance.

Features

Everything You Need,
Nothing You Don't

Built from the ground up for two — every feature designed to bring you closer together.

🔐

End-to-End Everything

Every message, photo, video, and voice note is encrypted with X25519 + AES-256-GCM before it leaves your device. Servers store only unreadable .enc blobs — not even we can read it. Safety numbers let you verify your partner in person, and your 12-word recovery phrase keeps your keys yours.

❤️

Heartbeat Taps & Love Bursts

Tap the beating heart to send a heartbeat they feel instantly — with haptic feedback. Double-tap their avatar for a burst of love. Presence you can feel, even from miles away.

🔥

Day Streak

Celebrate how many consecutive days you’ve kept the conversation alive. A small flame for a love that keeps burning.

🔥 7 day streak — keep it going!

📞

Voice & Video Calls

Crystal-clear WebRTC calls directly between partners — no middleman sees your conversation. Switch between voice and video, mute, or hang up from a sleek in-call overlay.

💬

Chat That Feels Alive

Live typing indicators, presence dots, read receipts, and double-tap likes. A dimmed portrait of your partner as your wallpaper — they’re always with you.

Thinking of you ❤️

I was just about to text you!

Can’t wait to see you 🥰

📸

Our Moments

Built-in camera with live preview and photo filters. Hold the shutter for video clips — every capture lands in a shared gallery only the two of you can open.

🤗

Quick Affections

Send a hug 🤗 or a kiss 😘 with a single tap — and get a delightful banner when affection arrives.

📈

Your Story, Forever

Set your status — Together, Engaged, Married — and every change is written into a private timeline history. Your shared stats (messages, moments, streaks) grow with you, so you can look back on how far you’ve come.

Getting Started

Three Simple Steps
to Connection

Setting up your private world takes less than a minute.

Download & Create

Install HeartBeat and create your private account — protected by biometric lock and backed up with a 12-word recovery phrase.

Invite Your Partner

Share your unique 6-digit pair code. When they join, your private world connects instantly.

Start Sharing

Chat, share moments, and feel the heartbeat of your relationship in real time. Together, always.

Testimonials

Early
Love Letters

Words from our early beta couples who found a new way to stay close.

★★★★★

"The heartbeat feature is incredible. Even when I'm traveling for work, I can feel connected to my partner. It's become our favorite way to say goodnight."

Sarah & Mike

Together 4 years

★★★★★

"We tried so many couple apps, but this one is different. It's minimal, beautiful, and actually feels like it was made just for us. The shared gallery is our favorite."

Alex & Jamie

Together 2 years

★★★★★

"Long distance was tearing us apart until we found HeartBeat. The real-time heartbeat makes me feel like he's right next to me. I open it every single day."

Luna & David

Long distance, 1.5 years

★★★★★

"Finally an app that understands what couples actually need — privacy, simplicity, and a way to share the small moments. The pair code setup was genius."

Raj & Priya

Married 3 years

FAQ

Questions,
Answered

Is Heartbeat really end-to-end encrypted?

Yes. Every message, photo, video, and voice note is encrypted on your device with X25519 key exchange and AES-256-GCM before it ever leaves. Servers store only unreadable .enc blobs. Safety numbers let you verify your partner in person.

Can Heartbeat staff read our messages?

No — not even we can read them. Encryption keys live on your devices. Your 12-word recovery phrase keeps them yours, and row-level database security scopes data strictly to your couple.

What if I lose my phone?

Restore anywhere with your 12-word recovery phrase. Your keys and history come back on any new device — no support ticket needed.

Does it have voice and video calls?

Yes. Crystal-clear WebRTC calls directly between partners — no middleman sees your conversation. Switch between voice and video, mute, or hang up from the in-call overlay.

How do we pair?

One creates an account, gets a 6-digit pair code, and shares it with the other. That’s the only invitation either of you will ever need. Tap to start sharing hearts, words, photos, and calls.

Is our data sold or used for ads?

Never. No ads, no feeds, no followers, no strangers, no data selling. Media is encrypted on-device, and you can delete your entire account and both partners’ media with one tap.

Does it work for long distance?

It was built for it. Heartbeat taps with haptics, day streaks, quick affections, and instant calls keep you present whether you’re across the hall or across the globe.

A Private App
For the Two of You only

Feel the Beat,
Even from Miles Away