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·5 lecture min.

Why a fitness coach without memory is just a search engine

ChatGPT doesn't remember your knee injury between sessions. Noom's coach is a script. We built a fitness AI that actually keeps notes.

Open ChatGPT, ask "what should I train today?" Get a generic answer. Open it tomorrow, ask again. Same answer — it forgot you told it your knee hurts and you're prepping for an October marathon.

What Volya remembers

After each coach reply, a small extraction call captures up to 3 short facts about you and stores them in your profile:

  • "vegan diet"
  • "knee injury from 2024"
  • "October marathon training"
  • "hates burpees"
  • "works night shifts"

Next session the coach reads them automatically. So "build me a leg workout" turns into "...given your knee injury I'm picking low-impact glute-bridge, wall-sit, hip-thrust instead of squats and lunges."

The transparency twist

Most apps that build a "user profile" silently scrape conversations and never show you. Volya inverts:

  • /account/coach/memory — see every fact, delete any with one tap.
  • 🔒 Privacy mode — toggle in chat. Pauses extraction for sensitive topics.
  • "Forget everything" — one button, wipes all stored facts. Coach starts fresh.

What it changes

When the AI remembers, you stop repeating yourself. The coach feels like a friend who actually knows you, not a search engine you have to brief from scratch every visit. That's the difference between week-1 novelty and 6-month retention.

Try Volya free → — no card.

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Why a fitness coach without memory is just a search engine · Volya