Training

In the gym

Building a program, logging a set, and the Watch on your wrist.

Radically simple

Typing numbers into a spreadsheet between sets — with sweaty hands?

No typing, no math between sets — just one tap. The rest timer starts itself, three tracking styles — Coach, Checklist, Quick — mean the app fits how you train, and you can still capture your effort or how a set felt, swap an exercise mid-workout, or check live progress right on your Lock Screen — all without breaking stride.

Real footage, straight from the app — tap Coach · Checklist · Quick to see all three ways to log

1

Open today's day

Your program is ready — weights and reps pre-filled from your last session.

2

Tap LOG SET

Numbers already right? One tap. Different today? Big steppers, no typing.

3

Rest runs itself

The timer starts, your Watch buzzes, and Coach mode tees up the next set.

Open the Burrow
Good morning
Today · Push Program
Push Day A
5 exercises⏱ ~48 min 3 muscle groups
Bench Press4×6-10
Incline DB Press3×8-12
Cable Fly3×12-15
+ 2 more
START WORKOUT
This week3 of 5 done
MTW TFSS
Finish the workout
Workout complete
Nice hop!

Push Day A is in the bag.

12/12Sets
54mDuration
4.2tVolume
+12 carrots earned
New PR · Bench Press72.5 kg
~2 s to log a set 0 spreadsheets Works offline — gym-basement approved
Show your work

Send it to your coach or a friend.

Finish a workout — one session, or a handful at once — and hand it off right from the app, through the ordinary iOS share sheet. Nothing to export, nothing extra for them to install.

📤

One tap, from wherever you are

Share a single workout from its detail screen, a batch of them from your history, or send it the moment you finish — right off the workout summary. It can also go out as a link with a QR code, so anyone can open it in a browser without the app.

🖼️

Summary card

Free

A branded image with the workout name and date, your volume, sets and time, how many PRs you hit, and the exercise list — built to look good dropped into a chat.

📋

Coach report

Pro

Every set exactly as logged, your top set, and progress against last time — weight, reps and volume deltas, estimated 1RM and quick feel notes per exercise, plus your current streak and how the week's going. Ready to paste straight into a message to your coach.

Build in seconds

Program builders that feel like spreadsheets?

Name it, add your days, drop in exercises — done in under a minute. Dial in exact reps or a range, reps and weight that vary set to set, a rest time per exercise, timed holds, interval work windows, even per-hand vs. total load for dumbbells — as much detail as you want, or none of it. No spreadsheet math, and the templates work for you instead of the other way round — just the plan you'll actually follow.

🧩

Or start from a template

Leg day, Push day, Pull day, Upper, Lower, Full body — or mix your own. Tap a slot and only the exercises built for that job show up, out of the whole library.

🎚️

Train by effort, not just weight

Set a target like RPE 8 instead of a number, and the app tells you how many reps you've got left in the tank. You still log the weight you actually lift.

📋

Or paste one in

Copy a program from a coach, a PDF, or a forum post, and your phone turns it into real sets and reps. It all happens on-device — no account, nothing uploaded.

🔗

Link them into supersets and circuits

Link two exercises and they alternate as a superset; three or more and it's a circuit. Coach mode walks the A1/A2 order or the stations for you — you still just tap LOG SET.

Try it now — build a program in your browser

Free account syncs it to the app.

Now on your wrist

Never pull your phone out mid-set again.

Start, log, rest and rate the whole session from your wrist — your iPhone stays in your bag and keeps the numbers. It's built for the two seconds of attention you actually have between sets: one big button, numbers already right, and a timer that manages itself.

Two taps and you're trainingRaise your wrist and see the whole day before you start — every exercise, weight and rep already loaded. Nothing to choose, nothing to type.
One tap per setNumbers are pre-filled from last session. If today's different, the Digital Crown nudges weight and reps without you ever hunting for a tiny button.
The rest timer taps youIt starts the moment you log, counts down full-screen — nudge it ±15 seconds or pause it right there on the ring — and buzzes your wrist when it's time. Then it queues up what's next.
Nothing to re-enterLog on the watch or the phone — both update instantly, mid-set. Leave the phone in the locker and the session is still complete.

Tap a dot to jump between Start, Live set, Rest, Feel and Summary — the same screens as on your wrist.

Your next PR is one hop away

Download GymBunny, build your first program in minutes, and start collecting carrots today.

Coming soonApp Store

On the App Store soon — we'll name the date once we're sure of it