One app. One job. Keep your muscle.

Weight-loss apps were built for people fighting hunger. A GLP-1 medication switches the hunger off, and that changes the problem. The risk is no longer eating too much. It's eating too little protein, skipping strength work, and losing muscle along with the fat.

In the STEP 1 trial, 39% of the weight people lost on semaglutide was lean mass. After stopping, two-thirds of the lost weight came back within a year. Sharpy is built for that gap.

What Sharpy does

• A daily protein target set from your dose and goal weight, with 440+ foods you can log in 2 taps.
• 20-minute strength workouts with a low-energy mode for nausea days.
• Dose-day reminders and injection-site rotation.
• One Shape Score from 0 to 100 for protein, water, movement and consistency.

Privacy

No account. Your weight, meals and workouts stay on your iPhone. We don't sell data.

Who we are

Sharpy is made by Little Tough LLC, an independent app studio. Questions, ideas or a story to share: info@littletough.com.