GymBum - Gym Workout Log

GymBum is your gym notebook. Open the app, see today's workout and log every set with a tap. No account, no ads and no internet needed: your data stays on your phone. TRAIN WITHOUT WASTING TIME • The Today screen shows the workout for this day of the week. • Every set comes with your target weight and reps pre-filled. Adjust with − and + and check it off. • Each set is saved as you check it, so nothing is lost if the app closes. • Rest timer that alerts you even with your phone locked. ACTUALLY PROGRESS • Set-by-set double progression: hit the top of your rep range and GymBum tells you to add weight. • Personal record for every exercise and a summary when you finish. • Charts for max weight, estimated 1RM, reps and volume. • History with a calendar and monthly totals. Edit any past workout. ROUTINES AND EXERCISES • Five ready-made routines: 4- and 6-day PPL, full body, upper/lower and a no-equipment home plan. • Build your own with sets, rep ranges, target weight and notes. • Library of 242 exercises by muscle, with photos and technique cues. • Add your own exercises and photos. YOUR BODY • Body weight log with a chart. • BMI and reference weight based on your height and frame. • Calorie estimates per set, workout, week and month. YOUR DATA IS YOURS • Everything is stored on your phone. Nothing leaves it. • Backup to a single file to move to another phone. • In English and Spanish. And every time you open it, a line to leave you no excuses. GymBum is not a substitute for advice from a doctor or coach. Calories and 1RM are estimates.