파이스토어 PiStore is an Android app developed by Pi Store that provides information about online and offline stores participating in the Pi Network ecosystem. It offers information about stores categorized by type, location, Pi merchandise, community, and free registration. Users can search for stores in 11 different categories and sort them by distance or Pi payment ratio using eight different search methods.

The app is location-based, and users can explore stores in selected areas on the map. Additionally, it provides the average value (market value) and Pi payment ratio of registered Pi stores. The app also offers a Pi calculator and PiQR scanner for easy payments and access to various events.

Overall, 파이스토어 PiStore is a must-have app for anyone who wants to stay up-to-date with the Pi Network ecosystem and find stores that accept Pi.