Follow structured programs
Structured training blocks keep each day's work and progression together without rebuilding every session.
Available now on iPhone
Private AI
training.
Built on
your phone.
Gymnal gives serious lifters a private training journal with smart workout logging, structured programs, progress tracking, and on-device AI insights.
- 100%
- On-device AI
- No cloud
- Training data stays local
- iPhone
- Built for everyday logging
A training system, not a notes app
Log the work. Understand the pattern. Train with intent.
Log workouts fast
Set weights, confirm reps, and get into the session without fighting the app between sets.
Track real progress
PRs, history, volume, streaks, and body weight trends stay connected to the work you actually did.
Guided sessions
From setup through the final set, everything stays organized.
Gymnal brings your program, recent history, working weights, and live set logging into one clean workout flow.
- Preferred muscle-group or cardio selection
- Working weights grounded in recent history
- Live sets, rest timing, and session progress
Smart logging
Paste a messy workout. Gymnal turns it into a clean log.
Paste workout text from notes, a template, or your own shorthand. On-device Training Intelligence builds a reviewable log before anything is saved.
Training intelligence
Insights that come from your actual history.
Gymnal connects sessions, PRs, volume, and trends so feedback is grounded in the work you logged, not generic fitness advice.
Privacy-first by design
Your training data never needs to leave your phone.
Gymnal is designed around on-device AI and local workout history, giving you useful training intelligence without turning your private journal into cloud data.
On-device AI
Local workout history
User-controlled export
App preview
A serious training journal with room to grow.
Private AI training for iPhone.
Available now on the App Store. The complete User Guide explains every major workflow, plan, metric, privacy control, and troubleshooting path.