# Postfun - Postcard Exchange

> For each postcard you send you will receive one back.

Canonical page: [https://chrome-stats.com/d/com.ostasoft.postfun](https://chrome-stats.com/d/com.ostasoft.postfun)

## Overview

- **ID:** `com.ostasoft.postfun`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Ostasoft
- **Category:** SOCIAL
- **Downloads:** 43,900
- **Rating:** 4.52 / 5 (904 ratings)
- **Version:** 1.42.1
- **Last updated:** 2026-09-08
- **First published:** 2019-02-15
- **Publisher country:** RU
- **Size:** 40 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.ostasoft.postfun)
- **Website:** [https://ostasoft.com](https://ostasoft.com/)
- **Privacy policy:** [https://ostasoft.com/postfun/policy](https://ostasoft.com/postfun/policy)

## Description

**Postfun** is a global postcard exchange app that connects people through real paper postcards. Request an address and unique Postcard ID, send a card to another user, and receive a postcard in return.

Discover new cultures, languages, friends, beautiful postcards, and unique stamps while enjoying a relaxing creative hobby. Register received postcard IDs, thank senders, and keep exchanging cards with people around the world. The more postcards you send, the more you can receive.

## Rankings

- #316,499 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `android.permission.MANAGE_DEVICE_POLICY_ACROSS_USERS`
- `android.permission.MANAGE_DEVICE_POLICY_CAMERA`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.USE_BIOMETRIC`
- `android.permission.USE_FINGERPRINT`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.android.vending.BILLING`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.google.android.providers.gsf.permission.READ_GSERVICES`
- `com.ostasoft.postfun.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Postfun is praised for its fun, easy-to-use platform that connects users globally through real postcards, appealing especially to postcard hobbyists. However, repeated issues include delays in obtaining sendable addresses due to postal restrictions, privacy concerns from sharing real addresses, and occasional app clunkiness. While the app offers a unique, tangible mailing experience, it may not suit users unwilling to share personal addresses or those seeking purely digital postcard features.

### Pros

- Easy to use and intuitive interface
- Fun and enjoyable way to connect with people worldwide
- Unique concept of sending and receiving real postcards
- Good way to engage in a hobby of postcard collecting
- Pleasant aesthetics and streamlined user experience

### Cons

- Delay and difficulty in getting valid mailing addresses due to country postal restrictions
- Requirement to share real physical address raises privacy and safety concerns
- Some users find ads invasive and the app somewhat clunky
- Lack of certain features like profile formatting and address standardization
- Not ideal for those expecting digital postcard sending or designing

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.ostasoft.postfun)