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Need a Workout Log App with Sets, Reps and Progress Charts

Serhiy
Employer

Serhiy

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Project parameters
Type of cooperationOne-time project
Prepaymentwithout prepayment
Payment methodsCash, Bank transfer
Acceptance of requestsfrom until Sep 8, 2026
Project description
I'm looking for an experienced mobile developer to build a workout diary application for iOS and Android. The core idea is simple but needs to be executed well: every time I go to the gym, I want to open the app, pick today's session, and quickly record each exercise along with the sets, reps and weight I used. The app should save the full history so I can look back at any previous workout and see exactly what I did.

Beyond simple logging, I need a progress screen that turns this history into a chart, showing how the weight or volume for a given exercise has changed over weeks and months. Just as important is a repeat last workout button: since I often train the same routine, I want to load the previous session's exercises and numbers instantly instead of typing everything from scratch, then just adjust the weight if needed.

Please plan for a clean exercise library with the option to add custom exercises, a calendar or list view of past sessions, and basic account backup so history isn't lost if the phone is replaced. I'm open to discussing native versus cross-platform frameworks, what matters most to me is a fast, reliable logging flow that doesn't get in the way during an actual workout.

What I expect from you:
— A working prototype with exercise, sets, reps and weight logging
— Progress charts per exercise over time
— One-tap repeat of the previous workout
— A clear time and cost estimate before we start
Project author: Serhiy

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