Coming soon to 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.

Contact Gymnal View the app

100%: On-device AI
No cloud: Training data stays local
iPhone: Built for everyday logging

Gymnal home screen showing an active training program and start workout prompt

Workout logging Training programs PR history Health app sync Private AI

A training system, not a notes app

Log the work. Understand the pattern. Train with intent.

Follow structured programs

Start with a plan, see the day’s work, and keep progression moving without rebuilding every session.

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

Your next workout is already staged.

Gymnal brings your program, recent history, and target weights into one clean pre-workout flow. Review the plan, adjust the load, and start.

Programmed training blocks
AI-ready workout recommendations
Weight setup based on recent lifts

Gymnal pre-workout screen showing an AI recommended upper body hypertrophy workout

Gymnal set weights screen with exercises and adjustable working weights

Smart logging

Paste a messy workout. Gymnal turns it into a clean log.

Drop in workout text from notes, a template, or your own shorthand. Gymnal AI reads it on-device and builds a reviewable log before anything is saved.

Gymnal load workout screen where pasted workout text can be parsed with Gymnal AI

Gymnal smart log screen showing parsed exercises, sets, reps, and total volume

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.

Gymnal insights screen showing weekly training summary, highlights, and goal progress

Gymnal exercise progress screen showing bench press records and PR history

Privacy-first by design

Your training data never needs to leave your phone.

Gymnal is designed around on-device AI and local workout history. The app is built for athletes who want useful training intelligence without turning their private journal into cloud data.

On-device AI Local workout history User-controlled export