crossin: Slow Postcards

crossin: Slow Postcards

Write postcards to friends

3 ratings
52 reviews
Free

Details

Released
December 5, 2025
Updated
October 24, 2026

Features

crossin: Slow Postcards screenshot #1 for iPhone
crossin: Slow Postcards screenshot #2 for iPhone
crossin: Slow Postcards screenshot #3 for iPhone
crossin: Slow Postcards screenshot #4 for iPhone
crossin: Slow Postcards screenshot #5 for iPhone
crossin: Slow Postcards screenshot #6 for iPhone
crossin: Slow Postcards screenshot #7 for iPhone
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About

Send digital postcards with your photos and messages to friends, family, or even strangers. Document your travels with unique postmarks and stamps, bringing the joy of tangible connections to the modern world.

✓Send digital postcards
✓Use personal photos (live photos supported)
✓Send to specific recipients
✓Send to unknown recipients
✓Location-specific postmarks
✓Virtual passport feature
✓Collect virtual stamps
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What's New in crossin

2.0.3

October 24, 2026

Added a special Halloween postmark and fixed a mailbox mail-sending display bug

User reviews

Unique experience

What a special and fun app!

Nice app

I love crossin's UI design,and some small features!I love the bird messenger!🐦

My current favorite little app

I love being able to turn my own photos into postcards for family and friends. It has the charm of a real postcard, and the little bird and delivery delay make it feel like something is actually traveling to someone. Collecting stamps from places I’ve been is a nice touch too.
I do miss the public feed. Seeing photos and stories from around the world, through other people’s eyes, was one of my favorite parts. I’d love to see it come back. Overall, a really thoughtful app that makes sharing everyday moments feel special.
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Sad update

Please bring back the old features. I loved seeing postcards from around the world, seeing all my old postcards, and seeing stamps people left me from different places. The update takes away all those things so you can only share postcards with your friends, and it’s also hard to see your feed of old posts. Also, please make it easier to edit the location.
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So cute!! But bring back public postcards!!

Please bring back public postcards! I don’t have anyone to send my post cards to and I also loved seeing new inspo for places to travel from other people! It was a really great app!

Developer apps

FAQ

What is crossin?

crossin is a mobile application that allows users to send digital postcards. It aims to recreate the experience of sending physical postcards by enabling users to share photos and messages with friends, family, or even unknown recipients around the world.

How do I send a digital postcard with crossin?

To send a digital postcard, you choose a photo from your device, decide who you want to send it to (a specific person or let it drift to someone new), and add your message. The app also offers features like location-specific postmarks and stamps to enhance the experience.

Is crossin free to use?

The application is free to use and is supported by advertisements. There are no in-app purchases mentioned in the provided description.

What kind of content can I include in a digital postcard?

You can use photos from your device, including live photos, to create your digital postcards. You can also add a personal message to accompany your chosen image.

Who is crossin for?

This app is designed for people who miss the sentiment of sending physical postcards and for travelers who want to document their adventures and share tangible connections with others in a modern way.