crossin: Slow Postcards
Xiao Zhang Travel iPhoneiPadiPod touch
crossin: Slow Postcards is a free Travel app for iPhone and iPad by Xiao Zhang. Requires iOS 16.0. Updated October 19, 2026.
- Price
- Free
- on the App Store
- Size
- 227 MB
- Age 17+
- Updated
- Oct 19
- 2026 · v2.0.2
Screenshots
About crossin: Slow Postcards
Not a notification. A journey. Some moments deserve more than a quick tap. crossin turns them into postcards you can send to someone you care about. Choose where the moment begins, make your postcard, and send it to a friend—on crossin or off. A little pigeon carries it along a real route, from your location to theirs. It takes its time. It passes through cities, gathers stamps&crossmarks, then lands in a mailbox that belongs to the two of you. One moment. Two people. A small journey in between.
What’s new
Version 2.0.2 · Updated October 19, 2026
This update fixes issues with stamp displays, postcard album displays, age calculations in special cases, and the Homebase display on the passport page.
App privacy
The developer, Xiao Zhang, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: User ID
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Contact Info: Email Address, Phone Number
- Identifiers: User ID
Used for: Developer’s Advertising or Marketing, Analytics, Product Personalization, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Search History: Search History
- Identifiers: Device ID
- Location: Precise Location, Coarse Location
- Contact Info: Name
- User Content: Other User Content, Photos or Videos, Audio Data
- Usage Data: Product Interaction
- Browsing History: Browsing History
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
Used for: Analytics, Product Personalization, App Functionality
Alternatives to crossin: Slow Postcards
Looking for apps like crossin: Slow Postcards? Here are 6 similar apps on the App Store. The highest rated is mio travel: save places (4.9/5), and all 6 are free to download.
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Roam: Travel Packing Lists
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| crossin: Slow Postcards | – | Free | October 19, 2026 | |
| mio travel: save places | 4.9 / 5 (364) | Free | Oct 8, 2026 | Compare |
| TripMemo | Travel Journal | 4.4 / 5 (47) | Free | Sep 12, 2026 | Compare |
| Rhyme - Itinerary Planner | 4.7 / 5 (5,187) | Free | Sep 29, 2026 | Compare |
| Stippl: Trip & Travel Planner | 4.6 / 5 (486) | Free | Oct 14, 2026 | Compare |
| Stampie: Travel Tracker & Map | 4.8 / 5 (30) | Free | Oct 10, 2026 | Compare |
| Roam: Travel Packing Lists | 4.0 / 5 (12) | Free | Oct 14, 2026 | Compare |