Not everyone has the key.
HeartKey is a new way to send messages, memories, and surprises. Inside locked boxes that open only for someone who truly knows 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.
