Yettra

For Android · Free

One honest number a day.

Yettra brings weight, food, training, sleep and steps into one app — and turns them into a single daily food budget you can actually trust.

Get it on Google Play

Android 14 or newer. iPhone version is on the way.

Yettra Today screen: weight trend, sleep, steps and the food budget for the day

One app instead of five

  • Weight

    Weigh in once a morning. Yettra shows the trend, not the daily noise, and when you'll reach your goal at the current pace.

  • Food

    Search thousands of foods, scan a barcode, snap a nutrition label or just describe the meal in words. You can always fix the grams.

  • Training

    Pick from 120 activities or let your watch fill it in. Walking and running know the pace.

  • Sleep

    Short nights make evenings hungrier. Yettra notices and tells you plainly.

  • Steps

    See how many steps are still missing today — and how long a walk that is.

A budget that recalculates itself every day

Your food budget isn't a fixed 1,500. It's rebuilt each day from what you actually spent.

  1. 1

    Your metabolism — From height, weight, age and sex.

  2. 2

    Movement — Steps and training, from your phone, watch or by hand.

  3. 3

    An honesty correction — Watches overcount, so their calories count at 80%. After 14 logged days, your own numbers replace the averages.

  4. 4

    What's left — The budget minus what you've eaten, updated as you log.

No double counting: a walk logged as training isn't counted again as steps.

Food budget in Yettra: what you ate against what you burned today — metabolism, steps, training and digestion
Evening picker in Yettra suggesting foods that fit the calories left

“260 kcal left — what now?”

90 minutes before your eating window closes, Yettra suggests what fits into what's left — starting with your own go-to foods. Reminders stay quiet from 22:00 to 07:00.

Works with what you already wear

Yettra reads weight, body fat, steps, sleep, active calories and workouts from Health Connect — so Garmin, Picooc and other devices that sync there just work. Read-only: Yettra never writes to your health data.

  • Weight
  • Body fat
  • Steps
  • Sleep
  • Active calories
  • Workouts

Your data stays yours

  • Stored in the EU.

  • Health data is used only for Yettra's own features. No ads, never sold.

  • Export everything or delete your account from the app, any time.

Read the privacy policy →

Questions

Yes. AI features — reading labels, describing meals, evening picks — have daily limits. If we ever add a paid plan, you'll see it in the app first, and nothing is charged without your explicit purchase.

Not yet. Yettra is on Android 14+ first; iPhone is planned.

No. You can enter everything by hand — devices just save you typing.

No. Yettra gives estimates to help you plan food and movement. For medical questions, talk to a doctor.

Start with tomorrow morning's weigh-in.

Get it on Google Play