The workout log that lives in the chatbot you already use. Ask it for a plan, and it'll tell you what's next every session.
Tell Claude or ChatGPT what you did — a set, a stretch, a run — and it's logged. No app to open, nothing to tap mid-set.
An example
You: Just started my workout
The Reps Log start_workout
Happy Friday! Normal routine? Starting with bench, then a superset of lat pulldown and tricep pushdown. How are you feeling?
You: Feeling good. Bench 60 for 8, 8, 7
The Reps Log log_sets
Logged bench: 8, 8, 7 at 60kg. Next: lat pulldown and tricep pushdown back to back, 3×10 at 50kg and 3×12 at 25kg.
You: Superset done. Went to 27.5 on the last pushdown set
The Reps Log log_sets
Logged. 27.5kg on pushdown is a PR. Next: incline dumbbell press, 3×10 at 20kg.
You: Shoulder's a bit cranky, skipping incline
The Reps Log skip_exercise
Skipped incline press (shoulder). Last one: cable row, 3×12 at 45kg.
You: Rows done, 3x12 at 45. That's me
The Reps Log log_sets
The Reps Log close_workout
Done: 48 minutes, 4 exercises, 12 sets, and a PR on tricep pushdown. Incline press skipped for the shoulder.
Press send for the next one.
You train. It keeps the log.
How it works
Sign up with your email.
No password to remember. We send a code, you enter it, you're in.
Add it to Claude or ChatGPT.
One address, pasted once. There's nothing to install. Step by step: Claude or ChatGPT.
Then just say what you did.
Plain sentences, mid-workout or after. It logs the sets, remembers your history, and tells you what's next.
What it costs
Free for six months. Invite six friends and get six more. Ten bucks a year after that. Your data is always yours.
Training with a PT? Their code gets you twelve months free.