Mobile app downloads

6.7 million

USPS mobile app downloads

There's a Post Office on your phone. In 2024, the Postal Service app — USPS Mobile — was downloaded more than 6.7 million times from the Apple App Store and Google Play Store.

* | Tags: Marketing/Retail USPS Fact #377 | July 1, 2025

The free usps.com iPhone app was launched in 2009.

Some of the most popular functions currently available on usps.comInformed Delivery, USPS Tracking, Post Office Locator, ZIP Code Lookup, calculating postage, holding mail, requesting Package Pickup and ordering shipping supplies — are now available on most smartphones.

In 2024, there were more than 3.7 billion visits to usps.com from a mobile device.