A free program for Android, by Jack Fullerton.

STRONGER is an exercise log, planner, and comparison tool for fitness enthusiasts to keep track of their workouts. This app can log all the important workout metrics such as sets, reps, weight, and volume. You can also calculate the calories burned and compare your progress with other users. All the stats can be shared with your friends via social media.

We’ve created the most simple and user-friendly workout tracker to help you keep track of your fitness progress. With STRONGER, you can easily calculate your one-rep max, the number of sets you can do, and the weight you can lift. The app is super simple and works as a one-stop solution for tracking your workouts.

What makes STRONGER unique is that it lets you create your own workouts and compare them with other users. You can create and compare workouts using our exercise planner and track them in real-time. The app also lets you calculate the calories burned and compare them with other users.

If you’re a beginner, you can use the app to learn how to exercise. It’s a great tool for beginners who want to start exercising or want to improve their fitness level.