Postfun - Postcard Exchange
Postfun – Обмен открытками
Not in any tracked top chart right now.
Updated 15 Oct 2026 · rankings refresh through the day
DeveloperIlya Ostashkov
CategorySocial Networking
PriceFree
Released
Rating★ 4.7 (271)
Version1.42.1
Age rating9+
First seen by us
6 Oct 2026
6 Oct 2026Installs (est.)10k+ worldwide
Rating
4.7 ★
271 ratings
Measured
Postfun - Postcard Exchange on the App Store
App details
App ID
1397899662
Publisher
Ilya Ostashkov
On the store since
Dec 2018
7 years on the store
Minimum OS
iOS 16.6+
iPhone 8 and later
Devices
iPhone · iPad
Content rating
9+
2 content notes below
Languages
1
EN
Size
48 MB
Also listed in
Lifestyle
Content notesInfrequent/Mild Mature/Suggestive ThemesInfrequent/Mild Profanity or Crude Humour
Postfun - Postcard Exchange downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.7 ★
271 ratings
Measured
Ratings
271
Measured
About Postfun - Postcard Exchange
Discover the joy of real postcard exchange!
With Postfun, you can send and receive real paper postcards from people all around the world.
Find new friends, collect beautiful cards and stamps, and share a piece of your world with others.
---
HOW IT WORKS
1. Request an address and a unique Postcard ID in the app.
2. Write and send a real postcard to the address you received.
3. When your postcard arrives, another Postfun user will send one back to you!
4. Register the Postcard ID when you receive a card and thank the sender.
5. Keep sending and receiving postcards — the more you send, the more you get!
---
WHY YOU’LL LOVE POSTFUN
• Exchange real postcards — not digital ones
• Connect with people from different countries
• Discover new cultures and languages
• Collect cards and unique stamps
• Enjoy a relaxing, creative hobby loved by millions
---
Join the global postcard community and make someone’s day with a card!
Start your postcard journey today — with Postfun!
---
SUBSCRIPTION PRICING AND TERMS
Postfun offers two auto-renewing subscription options:
$2.99 per month
$24.99 per year
These prices are for United States customers. Pricing in other countries may vary and actual charges may be converted to your local currency depending on the country of residence.
The subscription will automatically renew unless turned off in your Apple Account Settings at least 24 hours before current period ends. You can go to your Apple Account settings to manage your subscription and turn off auto-renew. Your Apple Account will be charged when the purchase is confirmed.
Read the terms and conditions here -
https://ostasoft.com/postfun/terms
Read the privacy policy here -
https://ostasoft.com/postfun/policy
With Postfun, you can send and receive real paper postcards from people all around the world.
Find new friends, collect beautiful cards and stamps, and share a piece of your world with others.
---
HOW IT WORKS
1. Request an address and a unique Postcard ID in the app.
2. Write and send a real postcard to the address you received.
3. When your postcard arrives, another Postfun user will send one back to you!
4. Register the Postcard ID when you receive a card and thank the sender.
5. Keep sending and receiving postcards — the more you send, the more you get!
---
WHY YOU’LL LOVE POSTFUN
• Exchange real postcards — not digital ones
• Connect with people from different countries
• Discover new cultures and languages
• Collect cards and unique stamps
• Enjoy a relaxing, creative hobby loved by millions
---
Join the global postcard community and make someone’s day with a card!
Start your postcard journey today — with Postfun!
---
SUBSCRIPTION PRICING AND TERMS
Postfun offers two auto-renewing subscription options:
$2.99 per month
$24.99 per year
These prices are for United States customers. Pricing in other countries may vary and actual charges may be converted to your local currency depending on the country of residence.
The subscription will automatically renew unless turned off in your Apple Account Settings at least 24 hours before current period ends. You can go to your Apple Account settings to manage your subscription and turn off auto-renew. Your Apple Account will be charged when the purchase is confirmed.
Read the terms and conditions here -
https://ostasoft.com/postfun/terms
Read the privacy policy here -
https://ostasoft.com/postfun/policy
Latest updates
1.42.1
Bug fixes and stability improvements.
