Cragen

Fitness logbook app

Fitness Logbook App for Lifting History That Lasts

Cragen is a digital fitness logbook for the part of training that benefits most from memory: lifts, sets, notes, programs, and progress over time.

Keep a durable record of lifting sessions.

Find useful history without flipping through notebooks.

Export your training data when you want to keep a copy.

A logbook for the long arc

Lifting history gets more valuable with time. Cragen is designed so old sessions, notes, and program context stay useful when you start a new block.

  • Searchable training history
  • Program and template context
  • Exercise notes tied to real sessions

Focused on strength work

This is not a broad lifestyle journal. Cragen prioritizes the training details lifters come back to week after week.

  • Sets, reps, weight, effort, and rest context
  • Volume and intensity trends
  • Body and recovery context when permitted

Private by default

Your logbook should not become someone else's dataset. Cragen v1 stores training records locally and avoids ads or cross-app tracking.

  • On-device workout storage
  • Read-only health data integrations
  • CSV export for data ownership

Quick answers

What lifters ask before switching logbooks.

Is Cragen a fitness logbook app or a journal?

Cragen is closer to a lifting logbook: workouts, programs, sets, reps, weight, effort, notes, and progress history.

Can I export my logbook?

Yes. Cragen v1 supports CSV export for your training history.

Does Cragen include social features?

No. Cragen is designed as a quiet personal logbook, not a social fitness network.

Keep the logbook.
Lose the friction.

Get one email when Cragen is live on the App Store. Android updates will follow after testing.