FOR WOMEN ON A GLP-1

Know what you're losing.

The scale says the weight is going. It doesn't say what kind. Solid tracks the protein, the strength work and the symptoms that decide how much of it is fat — and how much isn't.

Coming soon to App Store
Coming soon on Google Play

iPhone & Android · Free to download · Premium optional
Email us and we'll tell you the day it's out.

THIS MONTH
−2.1 kg
Fat 1.7 kg Lean 0.4 kg

The chart no other tracker shows you. Example figures.

40 SECONDS

What Solid actually does.

The scale gives you one number. Solid gives you the one that decides whether you keep your strength.

WHAT IT DOES

Everything you need. Nothing you don't.

Six things, and no clutter around them.

Protein first

Appetite drops on a GLP-1, so protein is the hard part. Two taps to log a food, one ring to see where you are.

Strength, tracked simply

Done or not done, three times a week. It's the one habit that protects muscle and bone while you lose weight.

Fat and lean, side by side

Your weight loss split in two, month by month. If lean mass starts creeping up, you see it instead of guessing.

Doses, injected or oral

One tap. Injection sites, or the daily pill — Solid was built for both, not for one retrofitted to the other.

Two kinds of symptom

Nausea, fatigue and digestion on one side. Hot flushes, sleep and mood on the other. In midlife they arrive together — here they sit together.

A PDF for your doctor

Doses, weight, body composition, protein and symptoms on one sheet. Walk in with the numbers instead of trying to remember them.

SEE IT

Five screens. No clutter.

Everything Solid does, and nothing it doesn't.

Solid Trend screen showing weight lost split into fat and lean mass
Fat and lean, side by side
Solid Today screen showing the daily protein ring
Protein first, not calories
Solid How I feel screen with medication and menopause symptoms
Side effects and hot flushes
Solid Report screen with a PDF summary for your doctor
A PDF for your doctor

HOW IT WORKS

Three taps, twice a day.

Solid only works if it fits in the gaps of a normal day. So it's built to.

  1. Answer six questions once. Your medication, your weight, where you are with menopause. Solid gives you a protein target back before you've logged a single thing.

  2. Tap what you ate. A list of protein foods with the portions already worked out. No photographs, no searching, no waiting on a server.

  3. Rate how you feel, twice a week. Six taps. Three for the medication, three for menopause.

  4. Look at the chart once a month. That's where the answer is — and where the conversation with your doctor starts.

PRICING

Simple pricing.

Log your doses free, for as long as you like. Everything that turns the log into an answer is the paid part.

FREE
€0
forever
  • Dose log, injected or oral
  • Reminders
MONTHLY
€12.99
per month
  • Protein tracking and targets
  • Fat and lean mass chart
  • Both symptom logs
  • Strength tracking
  • PDF report for your doctor
YEARLY
€69.99
per year · saves 55%
  • Everything in monthly

Free trial before you're charged. Cancel from the App Store or Play Store at any time — here's how.

PRIVACY

Your data never leaves your phone.

Solid has no server holding your health records. What you log stays on your device. We can't see it, and we couldn't hand it over if someone asked us to.

If you switch on backup, the copy goes to your own iCloud or Google account — not to us.

No ads. No trackers. Nothing sold, ever.

Read the full privacy policy

WHAT WE RECEIVE
  • Whether your subscription is active
  • Anonymous store totals from Apple and Google
  • Anything you choose to email us

That's the entire list.