Barbell & dumbbell lifters
Log straight sets, supersets, drop sets, and warm-ups. Swap any exercise mid-session without breaking your routine.
What is GymFactor
A gym workout tracker built around one job: logging
Most workout tracker apps bury logging under feeds, streaks, and ads. GymFactor is the opposite. Open it at the rack and today's workout is already there, with your last working weights filled in. Tap to log each set, rest with the built-in timer, and leave.
Behind that, your training log builds itself — every rep, every session, every personal record — and stays on your device. It's a gym diary, a strength tracker, a rep-and-set counter, and a routine planner in one offline-first app for iPhone and Apple Watch.
- Barbell & dumbbell lifters
- New to the gym
- Any split, any schedule
- Home & garage gyms
- Apple Watch first
Who it's for
Built for how you actually train
Whether you're chasing a first pull-up or a new bench PR, GymFactor is a strength-training log that keeps up with the way you lift.
New to the gym
Follow a guided plan and learn progressive overload — add weight or reps each week — without building a spreadsheet.
Any split, any schedule
Upper/Lower, Push/Pull/Legs, Full Body, or your own template — two to six training days a week.
Home & garage gyms
Every part of logging works with no signal. No account and no login wall between you and your workout log.
Apple Watch first
Leave the phone in your bag. Log sets from your wrist, watch heart rate and calories, and save the workout to Apple Health.
Local-first by design
Your workouts stay on your devices
Core logging works fully offline. If you use iCloud, your training history syncs privately through your own Apple ID with CloudKit — we never run a copy of your workout log on our servers. There is no account to create and no social feed.
0accounts to create
<2 minto your first logged set
100%of logging works offline
13languages supported
- Offline workout tracking — open the app in a basement gym and everything works
- Private iCloud sync — your Apple ID, your data, optional
- Apple Health — import weight and height, write Watch workouts back
- No ads, no tracking-for-ads — Health data is never sold
Start your next session with GymFactor
Free to download. Build your training program in two minutes and log your first set today.