Independent iPhone app studio
Small, focused apps for everyday momentum.
TienTien.work designs and builds thoughtful iPhone apps with clean interfaces, practical utility, and clear privacy commitments.
Purposeful software, kept simple.
Every app starts with a narrow problem, a fast interface, and privacy choices that are easy to explain.
Native iPhone focus
Apps are shaped around iOS conventions, quick interactions, and a polished mobile experience.
Clear policies
Each app receives its own public policy statement URL for App Store review and user trust.