Private visual journal
渐见 · Slow Mirror
Keep one familiar angle, a natural face, and a small silent smile each morning—then look back over the long arc of time.
Multi-app product portfolio
Focused utility apps under one clean product system.
Ultrabirdy publishes small, useful apps that win on task clarity, privacy-first design, and fast completion.
Apps
Current products
Tirzepatide
替尔泊肽伴侣 · Tirzepatide Companion
Record the full tirzepatide (Mounjaro / Zepbound) injection cycle — side effects, weight and glucose, and a doctor-ready PDF. Records only; never dosing advice.
Apple Health
Health Export Lite
Export Apple Health data for doctor visits, spreadsheet analysis, or personal backup with a task-first flow.
Training data
KayakLogger
Record kayak training sessions on Apple Watch, receive compressed session packages on iPhone, and share files offline for internal analysis.