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Postfun - Postcard Exchange icon

How much does Postfun - Postcard Exchange earn?

Android app from Ostasoft · Social

ML forecast ★ 4.5 · 889 Free

~393/mo

ML revenue forecast. Calibrated against 23165 apps in this category.

Confidence band
±15%
High — many comparable apps with verified data

At a glance

What the app looks like

Live screenshots from the Play Store, captured by our snapshot worker. Tap any image to enlarge.

Postfun - Postcard Exchange screenshot 1 Postfun - Postcard Exchange screenshot 2 Postfun - Postcard Exchange screenshot 3 Postfun - Postcard Exchange screenshot 4

Postfun - Postcard Exchange's revenue trajectory

Forecast revenue from snapshot history. Last 1 months.

Where Postfun - Postcard Exchange sits in Social

Revenue distribution of 23165 comparable apps. Postfun - Postcard Exchange highlighted.

Postfun - Postcard Exchange vs comparable apps

Revenue trajectory side-by-side. Bold = Postfun - Postcard Exchange, ghosted = peers.

App spec

Version
1.41.0
Last update
May 06, 2026
Launched
Feb 15, 2019
Price
Free
Monetization
Free

What Postfun - Postcard Exchange actually does (from store listing)

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 Postc…
Read full description →

Comparable Android apps

The five apps in Social with the closest revenue to Postfun - Postcard Exchange. Click any to see its detail page.

AppRevenueRatingRatings
VK Video downloader icon VK Video downloader 393 ★ 3.7 2K
People Search CRIMINAL Check icon People Search CRIMINAL Check 393 ★ 4.9 2K
Khoolood Obituary News icon Khoolood Obituary News 393 ★ 3.7 377
Vokkaliga MatrimonyApp Kannada icon Vokkaliga MatrimonyApp Kannada 393 — 0
Who Viewed My Profile? icon Who Viewed My Profile? 392 ★ 2.6 4K
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How we calculated this

Each forecast combines App Store rating, ratings count, monetisation model, pricing tier, IAP signals and ad-supported flag. The base estimate is then multiplied by a per-category scaling factor learned from apps with founder-verified MRR. Every number on this page comes from public APIs and bumetric's own snapshot history.

Full methodology covers input variables, accuracy bands per category and how we treat apps without comparable anchors. See also the live data on Postfun - Postcard Exchange's tracker page for current rating, reviews and snapshot timeline.

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