Calm, not alarming
Neutral hierarchy, plain language, and no anxiety-driving risk colors or verdicts.
Why Sunny exists
Made for memory,
not verdicts.
People are good at noticing that something feels different. We are less reliable at remembering exactly how it looked weeks or months ago.
Sunny exists to close that gap with a calm, private visual record—while keeping medical decisions where they belong: with qualified professionals.
Our point of view
“The most useful health tool can sometimes be a better record—not a stronger claim.”
Sunny is intentionally constrained. It describes observable appearance, keeps dates and context together, and makes comparison easier. It does not assign a risk score, call something benign, or tell a person to delay care.
Four principles
Trust is a product feature.
Every design and engineering decision begins with the emotional reality of tracking a health concern.
Honest by default
Limitations are placed beside results, not hidden in legal copy or settings.
Private by construction
Saved health records are protected locally. Any cloud processing requires a clear choice.
Change is the hero
Sunny prioritises a longitudinal record and literal comparison over a one-off answer.
Where we are today
An engineering beta, with public release deliberately gated.
Core capture, encrypted storage, reminders, comparison, reporting, consented cloud analysis, and an on-device model runtime are implemented. Public distribution remains blocked until evidence catches up with the product.
Working
Product foundation
- Encrypted visual journal
- Structured descriptions
- Literal comparisons
- Local reports and backups
In validation
Release evidence
- Phone-photo performance
- Skin-tone evaluation
- Human-factors testing
- Real-device reliability
Built thoughtfully
A small project taking a careful problem seriously.
Sunny is designed and engineered by Aditya, with a focus on private AI, accessible mobile interfaces, and product claims that stay inside the evidence.
Contact Sunny