Yu-Ann Wang

Yu-Ann Wang

Solo developer building Photis

About

I'm a solo developer and founder of SealAI, building products at the intersection of wellbeing and technology. Currently building Photis, a voice-first gratitude journaling app that connects what you're grateful for to how your body responds — using Apple Watch, Oura Ring, and other wearables via Apple Health. Previously worked in some start-ups, big tech, and tech consulting. Now focused on building tools that help busy people take better care of themselves without adding more to their plate. Always happy to connect with other makers and anyone interested in quantified self.

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Yu-Ann Wang

6d ago

Photis — Speak It. See It. Feel It. - Voice-first gratitude journaling that tracks health impact

A gratitude journal for people who don't have time to write. Speak. Tap the mic and say what you're grateful for — commute, before bed, whenever. Understand. Photis finds emotions, themes, and people who matter. Prompts adapt to your life over time. See the impact. Connect Apple Watch, Oura, WHOOP, or Garmin to see how gratitude connects to sleep, HRV, and resting heart rate. Voice journaling meets pattern recognition meets health data. No other app does all three. iOS. Free 7-day trial.
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