우체국
우체국 Summary
우체국 is a mobile Android app in Lifestyle by 우정사업본부. Released in May 2011 (14 years ago). It has about 3.9M+ installs and 4.3K ratings with a 2.83★ (poor) average. Based on AppGoblin estimates, it reaches roughly 43.8K monthly active users . Store metadata: updated Nov 18, 2025, version 204.
Recent activity: 6.4K installs this week (29.4K over 4 weeks) showing steady growth , and -1 new ratings this week View trends →
Advertising: AppGoblin detected 1.00 monetized ad creatives shown inside the app.
Data tracking: SDKs and third-party integrations were last analyzed on Aug 28, 2025. The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Aug 28, 2025.
Store info: Last updated on Google Play on Nov 18, 2025 (version 204).
우체국 was last scanned for SDKs 2025-08-28. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
Google
Kotlin
Kakao
JourneyApps
Firebase2.83★
Ratings: 4.3K
Screenshots
App Description
The post office mobile postal service integration application provided by the Ministry of Science and ICT Post Office.
In-person parcel delivery (pick-up), EMS/international mail, simple pre-registration, economical phone, post-talk (push notification), pre-order sale of commemorative stamps, contract customer mobile, post office finder, delivery inquiry, postal code search, postage charge inquiry, We provide various post office mobile services such as additional postal services.
[package]
We provide in-person parcel delivery (pick-up), return reception, cash on delivery delivery fee payment, and damage claim services.
[EMS/International Mail]
We provide EMS visit (pick-up)/window reception, international window reception, customs clearance agency fee payment, shipping conditions by country, and rate inquiry service.
[Stamps, postcards, cards]
We provide pre-order sales of commemorative stamps, stamps, greeting cards, personalized stamps, and mobile postcard services.
[Affordable phone]
We provide introduction of budget phones, new/number transfer, device change, and rate inquiry (real-time rate inquiry) services.
[Additional postal service]
We provide change of recipient delivery location, residential relocation service, and simple pre-registration service.
[Post Talk]
This is a service that sends postal mail delivery-related messages to the customer's smartphone as a push notification, and various services such as changing the recipient's delivery location, requesting redelivery, real-time delivery inquiry, leaving a delivery message to the postman (parcel mail), and calling the postal customer satisfaction center. provides.
[Find a post office]
We provide a post office, mailbox, 365 corner, and unmanned counter search service through map search and name search.
[delivery tracking]
It provides post office parcel, registered mail, EMS/international mail delivery status inquiry, delivery inquiry history, find my registration number, and call center inquiry function by country.
[search address]
Provides zip code search and inquiry history by road name or street number. When searching by postal code, English address address and postal classification code (postal delivery code) are also provided.
[Postage rate inquiry]
We provide fee calculation services based on various conditions such as mail classification, standard classification, number of mails, and weight for domestic gene