Our Apps
Small apps we build and use every day
Designed, built and run by Tianyi ourselves. iOS versions ship through the App Store; every app links to its own privacy policy below.
Stampday
Stamp the small moments of every dayiOSAndroidWeb
A stamp journal for everyday moments. Whatever happened today, pick a stamp and press it onto the page — hand-carved rubber-stamp texture, swappable ink pads, and new stamps that turn up as you go. Turn a day into a card to share with friends, who can seal it back with wax. No tasks, no streaks — stamp whenever you feel like it.
Questions or ideas? Write to service@tybbtech.com.