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Calloused - Workout Tracker

The Workout Tracker For Stat Nerds and Their Gym Rivals

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Calloused turns every set you log into stats you can use. Get charts and estimated one-rep max for each exercise, automatic PRs, a muscle map, and monthly reports on which lifts are moving. Mid-workout, see exactly how many reps it takes to beat last session. Add friends to follow their sessions and compete on a weekly leaderboard. Then share your Year in Review. Works for gym, home, and bodyweight training on iPhone and Android.

PH · launched Nov 10, 2026 · 1 upvote (top 65%) · 0 views

Niche: fitness and health trackers · 434 launches, 41 in the last 7 days ▼ -7% · Explore this niche →

Category and tags
  • Horizontal
  • Analytics & BI
  • B2C
  • Not AI
  • Commercial product
  • Android
  • Health & Fitness
  • Apple

Visit website ↗ Source listing ↗

More like this: all 434 launches in fitness and health trackers →

Could you build this?

Yes A workout logger with charts, one-rep-max estimates, PR detection, social follows, and monthly reports is standard CRUD plus analytics that a solo builder can vibe-code.

Competitors

Other products that read as similar to this one : 654 launches clear the similarity bar, closest 8 shown.

Attention rank: #285 of 655 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 371 days after the earliest competitor.

  • Barbelled · ph · 2026-11-06 · 2 upvotes · similarity 0.61
  • Flooreyo · ph · 2026-10-16 · 1 upvotes · similarity 0.61
  • gym8ed · ph · 2026-09-30 · 1 upvotes · similarity 0.59
  • Rep AI: Fitness Rep Counter · ph · 2026-09-26 · 1 upvotes · similarity 0.56
  • NOW Fitness · ph · 2026-10-13 · 1 upvotes · similarity 0.56
  • SetGrip · ph · 2026-09-15 · 2 upvotes · similarity 0.55
  • Plus One · ph · 2026-10-21 · 1 upvotes · similarity 0.55
  • One Rep Max Calculator · ph · 2026-11-05 · 1 upvotes · similarity 0.54

Related data

The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.