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crossin — digital postcards

crossin — digital postcards

cross the world with postcards

46 ratings
47 reviews
✈️ Travel
🌐 Social Networking
Free

Details

  • Released
  • Updated
  • December 5, 2025
  • August 7, 2026

Features

Developer

Xiao Zhang
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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

1.6.2

August 7, 2026

crossin is where the nostalgia of postcards meets the convenience of the digital world—now even more personal, interactive, and colorful. In this new version, we’ve made sharing your adventures easier than ever: - **New bottom tabs**: navigate your home, postcards, and friends effortlessly. - **Simpler postcard creation**: pick a photo, record a voice note, or type your message, and send it in seconds. - **Dynamic comment section**: see responses at the bottom of each postcard with background colors that match your postcard’s vibe. - **Personal travel passport**: customize your travel profile so travelers from the world can see your journey and style. - **Voice-to-text recording**: record your postcard, and crossin will turn it into text automatically. Whether you’re collecting memories, connecting with friends, or letting your postcard drift into the world, crossin brings the magic of travel postcards into the modern age—colorful, personal, and full of stories.

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User reviews

Most RecentHighest RatedLowest Rated

Nice but needs improvement

I love this app, its like seeing postcards from around the world! But it needs a lot of improvements: 1. Needs to have accurate locations of places. I couldn’t even find all the places I’ve been to in this app, and a couple of times couldn’t change location to where I’m at
2. Could make post dates and pictures taken dates (stamp) different so we can accurately post dates of past travels
3. The scroll could be a little smoother?
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RianaLeviosaRianaLeviosa

Can’t delete a post card

The app is good but if you post a post card then you can’t delete it. Being able to delete something you post is an expected feature to have in place in many apps.
It would be good to get that feature in
AdsbetoomuchAdsbetoomuch

I am just so happy 🐌📮💐

this app is absolutely just a gem, everything about it is just perfect. another wonderful app to reflect myself, I hope to see more with this developer <3
user73730user73730

Suggestion: Feature to Add Friends within the app

Hi!! I love your app! I live abroad and my bestfriends and I would always send postcards to each other whenever we visit new places. Maybe you can add a feature where you can add friends within the app that would be really cool! Then we have a stack of all our postcards sent to each other!
AgathazuluAgathazulu

Amazing app! Hoping for more

This is such a fun app. I really do hope it keeps its simplicity. Like others I wish there was a way to change the location and date of the posts; also a method to add past travels and finally a way to follow people!!
Alexis.05Alexis.05
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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.