Diapp
Private beta, invite only

Flatten your glucose spikes.

Diapp connects your glucose sensor, your meals, your movement and your sleep. Then an AI coach shows you, every single day, what keeps your energy steady.

Same plate of pasta. Two different afternoons.

+92 mg/dL spike, then the crash and the cravings that come with it

Illustrative example. Diapp shows you your own curves, meal after meal.

Works with the sensor and the gear you already have

FreeStyle Libre® Dexcom® Apple Watch® Garmin® Oura® WHOOP® Ultrahuman Withings® Polar®
FreeStyle Libre connects directly. Everything else comes in through Apple Health, so any sensor, watch, ring or scale that syncs with it works.

Snap your plate. Know what's in it.

Take a photo before you eat. In seconds you get calories, carbs, protein, fat and fiber, plus one smart move to make that meal gentler on your glucose.

  • Calories and macros from a single photo
  • Remembers the foods you eat most
  • Naked or dressed carbs: is fiber, protein or fat slowing them down?

See every meal on your curve.

Your sensor feeds Diapp all day long. Each meal lands right on your glucose curve, with its peak and how long it lasted, so you finally see which foods spike you and which ones don't.

  • Live curve with meals and peaks
  • Time in your steady zone, day by day
  • Your typical day, hour by hour

A coach in your pocket. Every day.

Text it or talk to it like a friend. It logs everything for you, remembers your habits and hands you fresh tips every day, built on your real numbers, not generic advice.

  • Voice notes and photos, logged for you
  • A new tip every morning and every afternoon
  • Short answers. No lectures.
Coming soon

Beat last week's you.

Every week Diapp sums it up: what went well, what to improve, your best and toughest meals. Your Steady Score turns it into a game you play against yourself.

  • Weekly check-in with three clear next steps
  • A daily score for steady glucose, smart meals, movement and sleep
  • Streaks that keep you going

Move a little. Sleep a little better. See the difference.

Steps, workouts, heart rate and sleep flow in from your watch or ring. Diapp shows you what a walk after lunch does to your curve, and how a short night shows up the next morning.

  • Apple Watch®, Garmin®, Oura®, WHOOP®, Ultrahuman, Withings®, Polar® and more, via Apple Health
  • Walk-after-meal effect, measured on you
  • Bedtime, wake-up and how regular your nights are

Walk into your check-up prepared.

One clean page for your doctor: glucose trends, meals, activity, sleep and the medications you take, with the questions worth asking. Print it or save it as a PDF.

  • Your medications and every change, with dates
  • Your lab results, read from your PDFs
  • The math is done by the app, not guessed by AI

Up and running in three steps

  1. Request your invite

    Diapp is in private beta. Drop us a line and we'll send your invite.

  2. Connect your gear

    Sensor, watch or ring: connect once and your data flows in by itself. No passwords, just a code and Face ID.

  3. Snap, move, sleep

    Photograph your meals and live your day. Diapp connects the dots and tells you what works for you.

Your data is nobody's business but yours.

  • Your own private archive, kept apart from everyone else's.
  • AI only through providers that keep zero data and never train on it.
  • No ads. No data for sale. Ever.
  • Every tip is backed by published research you can read in the app.

Questions

Do I need a glucose sensor?

It's best with one: you'll see every curve. Without it, you can log finger-prick readings or snap a photo of your meter, and everything else works the same.

Who is Diapp for?

Anyone who wants steadier energy and fewer glucose spikes. If you live with a medical condition, keep working with your doctor: Diapp helps you understand your day, it doesn't replace medical advice.

Which devices work?

FreeStyle Libre® connects directly. Dexcom®, Apple Watch®, Garmin®, Oura®, WHOOP®, Ultrahuman, Withings®, Polar® and any other device that syncs with Apple Health come in through it.

Do I need to download an app?

No. Diapp opens in your browser and you add it to your home screen in two taps. It feels like an app, without the App Store.

Your steadiest days start here.

Spots in the private beta are limited. Request your invite today.