Ninety quiet days

Lose weight in 90 days — the calm way.

No crash diets, no guesswork. Follow one clear day at a time with the proven food-dissociation method, simple recipes and a tracker that keeps you steady.

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90
Day plan

Why it works

One food group a day. A metabolism that resets.

The 90-day method is built on food dissociation: each day focuses on a single group, so your body loses weight steadily instead of rebounding. Structured, sustainable, and easy to follow.

Protein
Lean, satisfying, muscle-friendly days.
Starch
Grains and legumes for steady energy.
Carbs
Balanced plates that keep you full.
Vitamins
Fruit and vegetable reset days.
Water
A gentle pause that flushes and rests.

Everything you need

A quieter way to eat well.

The essentials are free. Follow the plan, cook from the library, and watch the number move.

The full 90-day plan

A clear, day-by-day map so you always know what today asks of you — and how far you've come.

A library of recipes

Simple, tasty meals matched to each day — with photos, ingredients and step-by-step method.

Automatic grocery list

Your meals turn into a tidy shopping list — no more forgetting an ingredient at the store.

Progress you can see

Log your weight and watch the trend line over the full 90 days. Small wins, made visible.

Built for daily habit

A calm home screen you return to every morning. One glance tells you exactly what to do.

Kind, not punishing

Structure without starving. The plan scales from a few kilos to 30+, at a pace you can keep.

How it works

Three steps to day one.

01

Set your goal

Tell the app your target and any dietary needs. It shapes a plan around you.

02

Follow each day

Open the app, see today's food group, cook the suggested recipes, tick it off.

03

Watch it add up

Log your weight, keep your streak, and arrive at day 90 lighter and steadier.

Go further

Premium, for when you're all in.

Keep the proven method — add personalization, deeper tracking and life after day 90.

  • Personalized plan that adapts to your goal, target date and diet — vegetarian, no dairy, allergies.
  • Meal swaps — replace any meal while keeping the plan on track.
  • Advanced tracking — charts, measurements, progress photos, streaks and milestones.
  • Data export of your full history.
  • A maintenance plan for life after day 90 — and no ads.
Premium

Your plan, personalized.

Everything in the free plan, plus the tools to make the results stick.

  • Personalized, adaptive plan
  • Meal swaps & smart grocery lists
  • Charts, photos & measurements
  • Data export
  • Maintenance plan · no ads

Start your 90-day transformation.

Download 90 Days Slim Plan and take the first quiet step today.