About the creator

About Purine0

Where the name comes from

Both Purine0 and the Chinese name 嘌零 (piào líng) carry the same wish:

Purine0 Purine + 0 — purine toward a controlled zone, flares toward zero, and a fresh start from "zero" to take back control.
嘌零 嘌 (purine) + 零 (zero) — may purine intake stay in bounds, may flares fade, and may every patient rebuild health from a clean slate.

Short, memorable, and a daily reminder: managing gout is a long road, but every day can be a good beginning.

Why I made this

Purine0 is a personal project. The creator lives with gout and knows the sleepless nights, the fear at every meal, the lab slips lost in a drawer — this app began as self-help and grew into something worth sharing.

I know that pain

Gout is more than a number on a test. It's the night you can't sleep because your toe is on fire, the menu you stare at without knowing what's safe, the medication you take faithfully yet still wake up swollen.

Because I've lived it, I didn't want another cold dashboard — I wanted a companion I'd actually open between clinic visits.

Why I built this

I couldn't find an app that truly connected uric acid, diet, water, medication and flares from a patient's point of view. So I built one in my spare time — first for myself, then for others walking the same path.

It's free and multilingual not as a growth hack, but because chronic disease already costs enough.

What I stand for

Evidence-based, never alarmist. Your data is yours — exportable, deletable. Gentle nudges that support your doctor's plan, not replace it.

I also want better clinic visits — arriving with trends and meal logs beats trying to remember what you ate three months ago.

Where it's going

Android is live; iOS is underway. I hope Purine0 can support more languages and more patients who no longer have to guess between blood tests.

If gout is part of your life, try it, leave feedback, tell me what's missing. It's a one-person project, but the intent is sincere — one fewer flare day, one more peaceful night.

Purine0 was made for me, and for everyone who shares this fight. May the tools be kind, the trends be clear, and the hard nights be fewer.

Get in touch

Feedback, questions or collaboration — feel free to email.

rocklk@gmail.com

Clinical references include the 2019 China gout guideline: target uric acid < 360 μmol/L, adequate hydration, and purine-aware eating.