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Bui Trong Khanh Duy
Freedom Developer.
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Passionate builder of researchkick.com🎓, chatacademia.com📚, pdfvector.com📄
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Khanh Duy
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SpotterFuel
Same-muscle swaps when equipment is taken
May 2026
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Joined Product Hunt
May 13th, 2024
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Bui Trong Khanh Duy
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5d ago
SpotterFuel - Same-muscle swaps when equipment is taken
SpotterFuel is an iPhone app for crowded gyms. Pick the muscle and exercise you planned, mark blocked equipment, and get practical same-muscle alternatives with sets, reps, equipment, and coaching cues. No account required.
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