Strength training · iPhone & Apple Watch
Every set
counts.
Tap a muscle — every tap is a set
Kinetx is your gym training log: weight, reps and rest on one screen, progress at a glance. No account — and your data never reaches us.
The app is currently available in German only.
Set 1 / 5 · Focus
Everything for your next set.
Weight, target reps and your numbers from last time sit right where your thumb is. After the set, you log what you actually did — your rest timer is already running.
- Starting weight from your last session
- Drops and weight changes within any set
- An overload suggestion when you’re ready


Set 2 / 5 · Muscle map
See what you’re training.
Every piece of equipment knows its muscles. The figure colors itself in — in the equipment editor, during your workout and across your week. The brighter, the more sets. The figure on this page is showing you right now.
- Primary and secondary muscles for each piece of equipment
- Heatmap of your training week
- Set it up once, use it in every plan


Set 3 / 5 · Apple Watch
Your iPhone stays in your pocket.
The Watch shows your set, weight and rest, and the Digital Crown dials in the weight. When your rest is over, it taps you on the wrist — and your heart rate ends up in your stats, broken down by equipment.
- Rest timer with a tap on your wrist
- Live heart rate during your workout
- Your workout lands in Apple Health
Try it — tap the watch.
Set 4 / 5 · Progress
Progress you can see.
Volume, records, training days — and for every exercise, your estimated 1RM over the weeks. Your weekly plan reminds you when a workout is due.
- Estimated 1RM and best set per exercise
- Heart rate by equipment and during rest
- Weekly plan with reminders


Set 5 / 5 · Privacy
We never see your data.
Kinetx has no account and no server. Your training lives on your iPhone — and, if you want, in your private iCloud. We don’t even store your heart rate there.
Privacy in detailAlmost there.
Your visit as a workout — that’s how every session with Kinetx feels.
For iPhone with iOS 17 or later, with an app for Apple Watch. Questions? Go to support
The app is currently available in German only.