Your words
Any language, unit, structure, or shorthand. A note stays a note.
Your training.
In your own words.
A private workout notebook, organized by date.
Bench press
80 × 8
80 × 8
75 × 10
The notebook
Write first.
Organize naturally.
Record a workout in your own shorthand. Simpl keeps it attached to the right date, available offline, and private by default—without forcing your training into forms or exercise databases.
Your history
Browse training by date and keep working when the gym has no signal.
Your decision
Sharing is explicit. AI can propose a draft; only you can approve it.
AI connections
A coach can suggest.
It cannot decide.
Connect one supported AI platform at a time. It can read only the training data you permit and return a workout program as a draft.
AI proposes. You decide what reaches your calendar.
Read the AI permissions