lucapiuSmart coaching and safe stories, built with care.
lucapiu makes two apps: Tuned, an AI coach that reads your training and explains its advice, and Little Wonders, choose-your-own-adventure stories that children can safely enjoy.
A cycling coach that shows its working.
Tuned reads your own intervals.icu data, tracks readiness and fatigue, and proposes your next seven days with a short why for every session. Nothing is written to your calendar until you approve it.
- Built on your data. It connects to your intervals.icu account and judges you against your own baselines, not a typical athlete.
- Explains its reasoning. Every proposed session carries a short why; every trend note shows the numbers behind it.
- You stay in charge. You approve an exact before and after; it reads each change back to check it, and can undo the whole batch.
- Your own account. Everyone signs in with a personal account; your data and your intervals.icu key are kept apart from everyone else's.
Cycling today.
Next 7 days · proposalExample
Try a choiceSample
Pip the unicorn foal stands at the edge of a soft, glowing cloud. Which way should Pip go?
Stories children choose, adults can trust.
A choose-your-own-adventure for children (about 3 to 8) set in the Cloud Kingdom with Pip the unicorn foal, Tuft the sparkle-sneezing lamb and Grandma Nimbus. Every scene has three choices and every story ends well.
- Read-aloud mode. Puzzles become spoken questions, so pre-readers can play too.
- English, Dutch and Italian. All five stories are written in all three, with small word cards.
- Little puzzles. Counting, patterns, rhymes and more, at an easy or a harder level.
- Parents in control. Settings sit behind a small parental gate. A child profile is a nickname and an age band only: no real names, no exact ages.
Text stories, in English, Dutch and Italian.
AI where it helps. Rules where it matters.
What follows comes from how the apps are built today.
In Tuned
- Code, not the AI, owns every number and guardrail: training load, intensity limits, rest days, ramp rate.
- The AI composes sessions inside those limits and explains them. A session that keeps failing the checks is replaced by a labelled, code-built one.
- The AI never writes to your calendar. Writes are switched off by default and need your approval.
- The AI sees computed numbers and what you told the coach, with no ids, names, locations, raw ride data or keys.
In Little Wonders
- Stories are pre-generated and human-reviewed. There is no AI at play time.
- Children type nothing. They only choose between options.
- An automated check proves each story is complete and safe in all three languages before it can be built.
Privacy and safety are built in, not added later.
Little ones stay vague
A child is a nickname (20 characters at most) and an age band: 3-4, 5-6 or 7-8. No email, no account, no analytics. Save sync is optional.
Your keys, your data
Each Tuned account's data is kept apart. Your intervals.icu key is stored encrypted. You can download all your data, or delete your account.
Not a doctor
Tuned gives no medical advice. A red-flag check for symptoms such as chest pain runs before any AI call and replies with a fixed message: see a doctor and stop training.
Questions about Tuned or Little Wonders?
Write to us and we will get back to you.