KinetFit-How old is your body?
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KinetFit — What's your fitness age? - 10 tests reveal your fitness age. Ondevice AI. Fully offline

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Most fitness apps say train harder. KinetFit asks: how old is your body? 10 home tests reveal your Fitness Age. On-device AI coach builds your plan around daily recovery. Works offline, zero data leaves your phone. Retest, watch the number drop. v2.2: training science (1RM, PR, ACWR, TDEE), workout sessions, AI food recognition, voice coach in 4 languages, Widget. Privacy first: local SQLite, on-device AI. FREE through August 31, then $4.99 one-time. No subscription. No ads.

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Hey Product Hunt! 👋 We built KinetFit because every fitness app tells you to train harder — none of them tell you where you actually stand. **The idea:** 10 bodyweight tests you do at home → compared against 140 age/gender benchmarks → one number: your Fitness Age. Then an AI coach — running entirely on-device via llama.cpp (Qwen2.5-3B) — builds your training plan around daily recovery. No cloud, no subscription, no data leaving your phone. **What's new in v2.2:** - Training science: 1RM, PR, ACWR load ratio, TDEE - Full workout sessions with auto rest timer - Photo progress album + body measurements - AI food recognition — snap a meal, get calories - Voice coach in 4 languages - Widget + Live Activity **Special launch offer:** Pro is **FREE through August 31**. After that, one-time $4.99 — no subscription, ever. Try the fitness age test and tell us your number! 💪