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Tired of noisy GPS elevation data? Slopy uses advanced mathematical filtering (Savitzky-Golay) to clean your GPX tracks, revealing true grades and smooth profiles.
Key features:
• Native & lightweight macOS app
• Real-time smoothing control
• Privacy-focused: 100% local processing
• Export to SVG or CSV
Built by a cyclist for the outdoor community. Available as "Pay what you want" (including $0). Get the truth behind your climbs! 🏔️
SlopyPrecision GPX & elevation analyzer for macOS
SportBitsleft a comment
Hi Product Hunt! 👋 I’m a cyclist who spent too much time wondering why my GPS was showing impossible 25% grades on a steady hill. I realized that GPS noise was ruining my data, so I built Slopy. It started as a personal tool to 'clean' my weekend rides, but I realized fellow cyclists and hikers might find it useful too. It’s a native macOS app, focused on simplicity and precision. I’ve decided...
SlopyPrecision GPX & elevation analyzer for macOS