Leave your mark
on the universe

Pin secret digital notes in the real world for your friends to find later.
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As seen in

Communicate With The World Across Space And Time

PostAR allows you to pin digital notes onto the real world. It’s like attaching a floating post-it note in the air that can include text, audio, pictures, and video.

Benefits

Multimedia Content

Pin notes in the world containing text, pictures, audio, or video.

Pick your audience

You can leave private notes and choose which friends can see them.

Explore the digital universe

Find private notes from your friends or public notes from people in your city.

Easily edit and delete notes

Remotely edit and delete your notes from your phone. It’s that easy!

What people say about PostAR

"PostAR lets me and my family leave little moments of serendipity for each other around the house. It's really fun because you never know if someone has created a special note for you in the spaces you share with your loved ones. I can't wait to see what comes next!"
Katerina Klein
"This app has turned my daily life into a series of mini adventures. My friends and I love that we can stick secret digital notes into the real world that other friends can stumble upon later. Check it out now, you'll have a blast."
Maddie West

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Interested in AR persistence?

Check out the Spatial Canvas API now!