Chronic pain care,
with AI by your side
A small light for the days you live with pain
the app on your phoneFree to use. Not intended to diagnose or treat any condition
From tracking to reflection,
AI is there to help
Track your pain and your day
Track how strong the pain is and where it hurts, plus anything that might be connected to it.
AI chat
No need to fill out forms. Just talk to Seren — it can turn the conversation into records and help you make sense of patterns over time.
Review and summaries
Look back over your records and trends, or build a summary for any stretch of time that matters. Connections you'd struggle to spot alone get surfaced too.
Not a doctor — a companion
that knows your records
What the AI does
- Log what you told it as that day's record
- Pull a stretch of records into something readable
- Surface trends, like how sleep or weather tracks with pain
- Listen, whenever you want to talk about the pain
What the AI doesn't do
- Decide what condition you have
- Tell you what treatment or medication to take
- Replace seeing a doctor
Seren is not intended to diagnose, treat, or prescribe medication. If you need a medical judgment about your symptoms, please consult a healthcare professional.
I started building this for my wife
This app began with something my wife said after she developed fibromyalgia: "Even when I keep records, it never feels like I'm doing anything for my treatment."
Seren is not just a symptom tracker. The AI organizes your records, helps you look back, and takes the tedious work off your hands — lightening the daily load while making the act of recording feel worth something. I want that experience to help people stay engaged with their treatment and their everyday care.
Chronic pain is often invisible to others. Only the person living it knows how hard it is, and it's difficult to convey to doctors and family alike — which leaves some people psychologically and socially isolated. I want an AI that stays close by to ease a little of that frustration.
Fibromyalgia is estimated to affect around 200 million people worldwide, including about 2 million in Japan. Many more live with other forms of chronic pain. I want to bring as many of them as possible a companion that understands their symptoms.
Support Seren's development
Seren is built and run by one person. If you'd like to help me keep improving it and keep it available to the people who need it, I'd be grateful for your support.
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