Sharpy·The GLP-1 & peptide diet app
Lose fat.
Not muscle.
The diet app for people on GLP-1 and peptide shots. One protein number and one 20-minute workout a day, so the weight you lose is fat.
The shot fixed the hunger.
Then everything else got weird.
Real searches people typed last month, word for word. Typos left in.
Every one of these comes back to 3 things: enough protein, muscles that keep working, more water than you think.
39%
of the weight people lost in a Wegovy trial was lean mass: muscle, organs and water. Not fat.
STEP 1 body-composition substudy. Wilding et al., New England Journal of Medicine, 2021.
2/3
of the lost weight came back within 1 year after people stopped semaglutide. What lasts is what you build while you're on it.
STEP 1 trial extension. Wilding et al., Diabetes, Obesity and Metabolism, 2022.
It keeps your muscle
while the shot takes the fat.
Protein, every day
Set from your dose and goal weight. 440+ foods, logged in 2 taps.
Strength, every other day
Workouts that fit your energy, with a low-energy mode for nausea days.
One score, every night
Protein, water, movement and consistency in one Shape Score. Beat yesterday.
What's your protein number?
Move the sliders. You'll get your daily protein target and a preview of the Shape Score Sharpy gives you every day.
0.7 g per pound of goal weight, the floor for keeping muscle on a GLP-1.
Opens the App Store. The app scores your real logs every day.
Calorie counters were built for hungry people.
A GLP-1 switches the hunger off. You need different numbers.
| What you need on a GLP-1 | Sharpy | Calorie counters |
|---|---|---|
| Built for people on GLP-1 shots | ✓ | ✕ |
| Protein target set from your dose and goal weight | ✓ | ✕ |
| Meal tips for nausea and a small appetite | ✓ | ✕ |
| 20-minute strength workouts with a low-energy mode | ✓ | ✕ |
| Dose-day reminders and injection-site rotation | ✓ | ✕ |
| One daily score instead of a calorie budget | ✓ | ✕ |
| Works without making an account | ✓ | ✕ |
"Calorie counters" means general calorie-counting apps built before GLP-1 medications went mainstream.
“Every weight-loss app was built for people fighting hunger. A GLP-1 shot switches the hunger off, and that is the danger: you stop eating enough protein and lose muscle without noticing. I built Sharpy around one question. When the medication stops, what will you have left?”The maker of Sharpy · Little Tough LLC
Less than a coffee a month.
2 plans. Same app. Every feature in both.
Weekly
Yearly
Every plan includes
- Daily protein target set from your dose and goal weight
- 440+ foods, logged in 2 taps
- 20-minute strength workouts with a low-energy mode
- Dose-day reminders and injection-site rotation
- Daily Shape Score from 0 to 100
- Side-effect tips for nausea days
You choose your plan inside the app. Billed by Apple. Cancel anytime in iPhone Settings. 4.2★ on the App Store (18 ratings).
Lose fat.
Not muscle.
Opens the App Store · iPhone · 4.2★ on the App Store