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GymROI
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GymROI

See What Skipping Really Costs

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GymROI shows you exactly what each gym session costs in real time. Log a workout, watch the number drop. Skip a day, watch it climb. Financial accountability for your fitness habit.

Example Image
Example Image
Example Image
Example Image
Example Image

Features

  • Real-time cost-per-session dashboard updated instantly on every workout log
  • One-tap workout logging with optional tags (Push, Pull, Legs, Cardio, Other) and duration
  • Guilt Meter — a progress bar that turns red when you're behind pace and wasting money
  • Streak tracker for consecutive days logged
  • 6-month cost trend chart (Pro)
  • Shareable stat cards — generate a premium image of your stats to post anywhere
  • Multi-gym support up to 5 gyms (Pro)
  • Break-even calculator showing projected cost at future workout counts
  • 90-day rolling average cost-per-session
  • Supports monthly flat, annual flat, and pay-per-visit membership types
  • 5 currency options — USD, EUR, GBP, CAD, AUD
  • Zero data collected — everything stays on your device

Use Cases

  • Calculate whether your gym membership is actually worth keeping
  • Gamify your gym attendance by chasing a lower cost-per-session number
  • See in real time how much money you waste every time you skip a session
  • Track your fitness ROI across multiple gym memberships
  • Share your cost-per-session progress on social media to stay accountable
  • Set a weekly workout target and get alerted when you fall behind pace
  • Compare your current billing cycle performance against the last 6 months

Comments

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Vibecoding

Hey everyone, Nelson here. The idea came from a conversation with my friend. He mentioned he was paying $60 a month for his gym membership and had gone maybe three times that month. I did the math out loud and told him that works out to $20 a session. He went quiet for a second and said that's more than he pays for a meal. That reaction stuck with me. He knew he was wasting money in a vague sense but seeing the actual number made it real in a way that surprised him. So I built GymROI around that one moment. The whole app is basically that calculation made live and automatic. Your fee divided by your sessions. The number drops when you go, climbs when you skip. No complicated tracking, no workout plans, just the one number that tells you whether your membership is actually worth it. Would love to know if this resonates with you and whether seeing the cost per session would actually change how often you go. Happy to chat about the idea or the build.

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Comments

custom-img
Vibecoding

Hey everyone, Nelson here. The idea came from a conversation with my friend. He mentioned he was paying $60 a month for his gym membership and had gone maybe three times that month. I did the math out loud and told him that works out to $20 a session. He went quiet for a second and said that's more than he pays for a meal. That reaction stuck with me. He knew he was wasting money in a vague sense but seeing the actual number made it real in a way that surprised him. So I built GymROI around that one moment. The whole app is basically that calculation made live and automatic. Your fee divided by your sessions. The number drops when you go, climbs when you skip. No complicated tracking, no workout plans, just the one number that tells you whether your membership is actually worth it. Would love to know if this resonates with you and whether seeing the cost per session would actually change how often you go. Happy to chat about the idea or the build.