Your gym log,
one text away.
Text Jim what you lifted and it's logged. Ask for it back any time — mid-set, next week, next year. Nothing to install.
Free to start. No app. Your training data stays yours.
What Jim does
It remembers your whole training history.
Ask what you did last time and get a straight answer. Every set, every session, going back as far as you've been texting.
It coaches you as you go.
Progressions, substitutions and full programs built from your own logged sets — not a generic template. Part of the paid tier.
It nudges you, it doesn't spam you.
Session reminders, a follow-up when you go quiet, a weekly check-in. Never in the middle of your night.
It celebrates your wins.
Hit a number you've never hit and Jim says so, because it's the only thing in your gym bag that remembers the old one.
How it works
Simple, honest pricing
The log is free forever. Coaching is the part you pay for.
- Log every set by text
- Ask for your full history back
- Personal record recognition
- Session reminders you control
- Programs generated for your goals
- Progression adjusted from real sets
- Exercise substitutions on request
- Structured weekly check-ins
Why a text beats another app
Jim against the two things you'd otherwise be paying for.
| Capability | Jim AI | Workout app | Human trainer |
|---|---|---|---|
| No app to install | ✓Yes | ✕No | ✓Yes |
| Remembers your full history | ✓Yes | ✓Yes | ~Partly |
| Available mid-set, in one thumb | ✓Yes | ~Partly | ✕No |
| Adapts your program to what you actually lifted | ✓Yes | ✕No | ✓Yes |
| Works with zero setup or onboarding | ✓Yes | ✕No | ~Partly |
| Costs less than a trainer | ✓Yes | ✓Yes | ✕No |
Questions
No. Jim lives in your messages app. If you can text, you can use it — no download, no account to open on your phone.
No. Signing up doesn't send anything. You text Jim first at (818) 601-1364, and that message is what activates your log and your reminders.
Reply STOP at any time and Jim stops texting you. Reply HELP for support info. You can start again later by texting in.
A general chatbot forgets. Jim keeps your training history as structured data, so “what did I squat last week” has a real answer and progressions are built off numbers you actually hit.
The log is free forever — text your sets, ask for your history, get PR recognition. The coaching tier is the paid part, and you can stay on free indefinitely.
No. Jim is a log with coaching layered on top. It isn't a doctor, physical therapist, or certified trainer, and it doesn't diagnose or treat injuries.
Text your first set.
Open your messages app, send Jim anything you lifted today, and your log exists. That's the whole onboarding.
Text (818) 601-1364Or leave your number and we'll tell you where to text.