
Jarn
Strength workouts on your time
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Free
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About
Have 20, 30, 45 or 60 minutes? JÄRN helps you build a strength workout around the time, equipment and training experience you actually have.
BUILD A WORKOUT FOR YOUR TIME
Choose your available time, training focus and equipment. Review your plan and its estimated duration before starting. The estimate includes warm-up, sets, rest and transitions. Your pace and extra breaks affect the actual time.
VARIETY YOU CONTROL
Choose familiar exercises, a balance or more variety. Your choices and recorded workouts help shape suggestions. Request an alternative, lock exercises you want to keep, replace or add movements, and adjust sets, reps and rest.
YOUR PROGRAMS, YOUR WAY
Start your suggested workout right away or save it as your own program. You can also build programs from scratch, start an unstructured workout or log an exercise directly.
LOG EVERY EXERCISE
Record weight, reps and sets, bodyweight exercises, timed movements, resistance bands and carries. Keep previous results close at hand. Planned targets stay separate from what you actually complete. Results from generated workouts join the same exercise history as all your other training.
FOLLOW YOUR PROGRESS
See exercise history, charts, completed sets, workout time and lifted volume for weight-and-repetition exercises. The body map shows muscle groups involved in your recorded exercises. Browse exercise photos, save favorites and add your own exercises.
PRIVATE AND OFFLINE
No app account needed. Training data is stored locally and is not collected by us. Core training and logging work offline after activating a trial or purchase. Back up and restore with iCloud.
OPTIONAL APPLE INTELLIGENCE HELP
On compatible iPhones with iOS 26 or later, Apple Intelligence can interpret written preferences on your device. An available model and a supported input language are required. Manual choices work without AI.
English, Swedish, Spanish and French. Kilograms and pounds. Light and dark appearance.
7-DAY TRIAL. ONE-TIME PURCHASE.
Try all features free for 7 days from trial activation, or buy JARN Premium directly. No subscription and no automatic charge. After the trial, a one-time purchase is required for new logs and workouts. History, corrections, backup and restore remain available, and you can finish a workout already in progress. See your local price in the app.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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What's New in Jarn
1.0.1
October 6, 2026
• Build a workout around 20, 30, 45 or 60 minutes, your focus, equipment and experience. • Explore alternatives, lock exercises you want to keep, and edit planned sets, reps and rest. • Start right away or save your plan as a program. Results join your usual per-exercise history. • Updated Today screen with time selection and quick access to logging and unstructured workouts. • Now available in French.
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Subscriptions & In-App Purchases
$7.99
JARN Premium
Unlock all of JARN. One purchase. No subscriptions.




