amureki/sweatbucks

SweatBucks is a simple mobile-friendly app that answers a question most gym-goers have probably wondered: am I actually getting my money's worth? You enter how much your gym membership costs per month, log your workouts as you go, and the app shows you how much each session effectively cost you. It's the same logic as cost-per-use, just applied to your fitness routine. The app is built as a PWA, or Progressive Web App. In plain terms, that means it runs in your phone's browser but behaves a lot like a native app, you can save it to your home screen and use it without downloading anything from an app store. The interface is straightforward: type in your monthly fee, add a session each time you work out, and the app recalculates what each visit set you back. If you pay $60 a month and only go twice, each session cost you $30. Go twenty times and you are down to $3 a pop. This would appeal to anyone with a recurring gym membership who wants a little motivation or accountability. Maybe you signed up for a fancy $150/month studio and want to see whether your attendance justifies the cost. Or maybe you are the type who enjoys tracking data and wants a quick visual nudge to show up more often. It turns a fixed monthly expense into a per-visit scoreboard. The README doesn't go into much detail beyond the three-step usage flow, so there's not much else to say about additional features or underlying architecture. The project is lightweight by design, it does one small thing and doesn't overcomplicate it. It's licensed under a standard open-source BSD license, so anyone is free to use or adapt it.