FitchatPrograms
Your program, on your schedule.
Ask Fitty to build a program, or make your own. Run it on set weekdays, or in order, so a missed day never throws off the plan.
Each day, today’s workout shows up as a card. Tap a set when it’s done.
You: bench 185 for 5, 5, 5
Fitty: Logged. Bench 3×5 · 185 lb.
The workout log you text.
Text Fitty what you lifted. It logs the sets, keeps your program and times your rest. Then it gets out of the way.
Coming soon to the App Store
Free to download. For iPhone.
How it works
No forms. Just texts.
Write what you did or what you need, in your own shorthand. Fitty turns it into a log entry, a card or a timer.
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You text: what’s today
Today’s workout. A card with every set, ready to tap off as you go.
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You text: bench 185 for 5, 5, 5
Logged. Three sets of bench at 185 lb, saved to your history.
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You text: rest 90
A rest timer. Ninety seconds, on your Lock Screen and in the Dynamic Island.
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You text: how do i load 315
The plates. Exactly what goes on each side of the bar.
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You text: how was my week
Your week. Workouts, time, weight moved and new PRs.
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You text: how do i do a face pull
The how-to. The movement and its steps, on a card.
Timers
Timers that follow you to the Lock Screen.
Text “rest 90” for a rest timer, or “4 rounds 40 on 20 off burpees” for cardio and HIIT intervals.
Timers run as a Live Activity on the Lock Screen and in the Dynamic Island, with Done, weight and reps right there, so you can log a set without opening the app.
Progress
See it add up.
Every lift gets a chart of its estimated one-rep max, so progress shows whether you did triples or sets of ten. PRs are tracked for every lift.
Weekly and monthly recaps, your training calendar and your streak are a text away.
Tools
The gym math, done.
Ask how to load 315 and see the plates for each side. Ask for percentages and get a one-rep-max table, rounded to the smallest jump your plates allow.
Fitty
An assistant. Not a coach.
Fitty is powered by Claude, from Anthropic, and built to say less. No pep talks, no advice you didn’t ask for. Just the answer, then back to your set.
You text: i have dumbbells and a bench
It remembers.
Mention your equipment or an old injury once. Fitty keeps it in notes you can read and edit, and plans around it.
You text: what can i swap for lunges
It answers when asked.
Ask a training question and get a straight answer. The rest of the time, it stays quiet.
The details.
Supersets
Link exercises and do them back to back.
Goals
Set a target and see how close you are.
Edit anything
Fix a past workout’s date, length or any set.
Works offline
Simple messages like “squats done” and “rest 90” work without a connection.
Kilograms or pounds
Switch any time. Programs, history and goals convert with you.
Widgets
Today’s workout and your week streak, on the Home Screen and Lock Screen.
Backup
Export a backup file, or turn on iCloud Backup and restore on a new iPhone.
Light and Dark
Follows your iPhone, or pick one.
Apple Health
Turn on Save Workouts to Health if you like. Fitchat never reads your Health data.
Your workouts stay on your iPhone.
Your log lives on your device, not on a server. There are no ads, and nothing tracks you.
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Stored on iPhone
Workouts, programs, goals and chat history are kept on your iPhone. Delete Account erases all of it.
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Messages to Fitty
To write a reply, your message goes through Fitchat’s server to Anthropic. The server passes it along and doesn’t store what you wrote.
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No ads. No tracking.
Your information is never sold or shared for advertising. This website has no cookies or analytics either.
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iCloud Backup, if you want it
Off by default. Turn it on and a copy is saved to your own iCloud Drive, where Fitchat can’t see it.
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Sign in with Apple
The only way to sign in. Fitchat doesn’t ask Apple for your email address.
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Little on the server
An account identifier, usage counts and your subscription status, never your messages. Delete Account removes it.
Pricing
Start free.
Logging by tapping is free, forever. Your first 250 messages to Fitty are free too.
Fitchat
Free
Free to download
- Log workouts by tapping, free forever
- Timers and your full history
- 250 messages to Fitty
Fitchat Pro
$9.99/month
or $79.99/year, about $6.67 a month
- Keep texting Fitty after your first 250 messages
- Billed through the App Store
- Cancel any time in Settings
Prices in U.S. dollars. Fitchat Pro renews automatically until you cancel.
Questions.
Do I have to text to log a workout?
No. Open today’s workout and tap each set as you finish it. Logging by tapping is free, forever.
What happens after 250 messages?
Everything you’ve logged stays, and tapping to log stays free. To keep texting Fitty, subscribe to Fitchat Pro for $9.99 a month or $79.99 a year.
Is Fitty a coach?
No. Fitty logs, plans and answers when you ask, and keeps its replies short. Nothing in Fitchat is medical advice.
Is there an Android or Apple Watch version?
No. Fitchat is made for iPhone. During a workout, the Live Activity keeps your workout and rest timer on the Lock Screen.
The workout log you text.
Coming soon to the App Store