KinetFit-How old is your body?

How old is your body? Find out offline.

7 followers

How old is your body? Find out offline.

7 followers

How old is your body, really? KinetFit runs 10 tests and gives you one number—your fitness age—plus your percentile vs. peers. Then train by recovery, retest in a few weeks, watch the number drop. All on your phone's chip: on-device AI, fully offline, 0 uploads, no accounts. Not a privacy promise—the architecture. Plus 1300+ exercises, AI plans, and photo calorie recognition. One-time purchase. No subscription, ever.

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KinetFit-How old is your body? Launches

KinetFit — What's your fitness age?10 tests reveal your fitness age. Ondevice AI. Fully offline

Launched on August 7th, 2026

KinetFit-How old is your body? How old is your body? Find out offline.

Launched on July 7th, 2026

Forum Threads

p/kinetfit-how-old-is-your-body

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1mo ago

KinetFit-How old is your body? Find out offline.

Hi Product Hunt!

I'm the solo developer behind KinetFit.

I built it because I was tired of two things: fitness apps that only tell you to "train harder," and health apps that upload every heartbeat to the cloud.

KinetFit flips both. First it asks a different question how old is your body, really? Ten tests give you a single number: your fitness age, plus where you rank among your peers. Then it trains you by recovery, not by a fixed schedule. Retest in a few weeks and watch the number drop.

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