# AAYU — one body, one record

AAYU is a longevity coaching app for adults. A trainee speaks a short morning check-in and
can connect or record sleep, activity, meals, training, blood work, skin and supplements.
AAYU reads those signals together and returns a plain-language daily brief.

## Trainee features

- Spoken morning check-ins with transcription.
- Meal capture by photograph, text or voice, with item-level macro estimates for review.
- Strength workout logging and muscle-group coverage.
- WHOOP recovery, HRV, resting heart rate, strain and sleep import.
- Apple Health on iOS and supported platform-health data on Android.
- Blood-report upload with markers, reference ranges and trends.
- Guided skin tracking and a reasoned supplement stack.
- Personal correlation insights and weekly reports.
- AI coach conversations over the authenticated user's own record.
- Competitions, goals, daily targets and reminders.

## Coach features

The coach shell provides roster triage, adherence summaries, programmes, guidance,
attendance and fee tracking. AAYU tracks what is owed but does not charge a trainee.

## Privacy boundary

Coaches receive useful scores and trends, not the raw private self. Raw check-in audio and
transcripts, skin photographs, raw lab files and conversations with the AI coach are not
shared with coaches.

## Product limits

AAYU is not a medical device. It does not diagnose, treat, cure or prevent disease. AI
output and meal estimates can be wrong. The product is intended for users aged 18 or older.

For authoritative handling terms, read the [privacy policy](https://brainalyse.tech/privacy)
and [terms](https://brainalyse.tech/terms).