Workout Planner - RepKeeper is a free iPhone app developed by David Hull. It falls under the category of Lifestyle and the subcategory of Health & Fitness. This app offers science-based training that is tailored to your goals, ensuring optimal workouts. RepKeeper utilizes current scientific principles to curate workout plans that include the right exercises, sets, reps, weights, and rest times, maximizing your training efficiency.

One of the standout features of RepKeeper is the ability to create personalized workout plans based on your available time, workout days, equipment, and muscle group emphasis. This allows you to adapt your training to fit seamlessly into your lifestyle. The app also provides access to over 100 exercise video instructions, helping you learn new exercises and refine your form over time with detailed guidance.

With RepKeeper, you can track your progress in the gym and stay motivated with its detailed analytics. Visualize your achievements, monitor your performance, and celebrate your fitness milestones. The app also offers an Unlimited Membership for unlocking unlimited workouts.

Overall, Workout Planner - RepKeeper is a comprehensive fitness app that combines science-based training, personalized workout plans, form guidance, and progress tracking to help you achieve your fitness goals.