HeartKey

Not everyone has the key.

HeartKey is a new way to send messages, memories, and surprises — hidden inside locked boxes that only open when the receiver proves they truly know you.

Create a box.
Add your message, photo or video
Set your locks.
Send the key challenge.

They won’t see what’s inside until they answer your questions correctly.
Perfect for couples, flirting, anniversaries, birthdays, surprises and long-distance relationships.