Design • Technology • Utility

We design and build world-class utility & productivity apps.

Nanjing Shanxiao Culture and Art Co., Ltd. is a product design studio focused on crafting simple, elegant, and reliable mobile apps for Google Play and the App Store.

Explore Our Apps Work With Us

Featured Apps

A focused portfolio of utility and productivity products for Android and iOS.

Local Weather

Real-time radar, and customizable widgets.

Radar MapWidgets

Track storms and plan your day with minute-by-minute precipitation and severe weather alerts.

PDF Reader & Scanner

Scan, edit, merge, and sign PDFs with a clean, fast workflow.

ScannerOCRSign

From camera to professional PDF in seconds, with OCR and page management built-in.

iPhone Cleaner

Free up space, remove duplicates photos & videos.

PerformanceOptimizer

Smart cleaning tools and performance boosters, designed for effortless maintenance.

Let’s build something useful.

For collaborations, partnerships, or media inquiries, reach out to us.