Build reusable routines
Prepare the training days you repeat, then start a workout without recreating every exercise and set.
Private workout tracker for iPhone
Your private workout log.
LiftBook helps you plan routines, log sets and weights, time your rest, and review workout history without a LiftBook account.
- No LiftBook account
- Workouts saved on this device
- No advertising or cross-app tracking
Private by design
What “private” means in LiftBook
LiftBook does not require a LiftBook account. Your workout data is saved on this device. Release builds enable private iCloud synchronization for eligible content. Eligible records use your private iCloud database rather than a LiftBook server. Sync depends on iCloud availability; only successfully exported content can be recovered through synchronization.
- Account
- No email address, password, or public profile is required to use the app.
- iCloud sync
- Routines, custom exercises, and completed workouts are eligible to sync through your private iCloud database in builds where synchronization is enabled.
- What stays on-device
- Active workouts, the bundled exercise catalog, timers, notifications, Live Activities, and device preferences stay on your iPhone.
- Sync conditions
- Sync requires iCloud availability and can be pending or unavailable. A pending or failed export is not a backup.
- Deletion and account changes
- Deleting a synchronized routine, custom exercise, or completed workout propagates that deletion. If your iCloud account changes, you can keep the data local or copy it to the new account.
- Workout content
- LiftBook does not send the workout names, exercise names, reps, weights, routines, or notes you enter to its analytics providers.
- Tracking
- LiftBook does not include advertising and does not track you across other companies’ apps or websites.
For transparency, LiftBook uses TelemetryDeck for anonymized product interaction analytics and Sentry for crash and limited performance diagnostics. These services help improve the app without receiving the fitness content you enter. Read the full privacy policy.
A focused gym log
The tools you need between sets
Record sets quickly
Keep reps, weight, and completion state together in a compact view designed for active training.
Keep the timer visible
Use adjustable rest timers and optional local notifications to know when it is time for the next set.
Keep your workout history
Return to completed workouts and review the exercise and set details you recorded.
Inside the workout
See how LiftBook handles every set.
Follow the complete LiftBook flow from reusable routines through active set logging, rest timers, and completed workout history.
Explore the iPhone workout logQuestions
Private workout tracker FAQ
Do I need an account to use LiftBook?
No. LiftBook does not require an email address, password, or LiftBook account. iCloud sync uses your Apple account in enabled builds.
Where is my workout history stored?
Routines, custom exercises, and completed workouts can sync through your private iCloud database in builds where synchronization is enabled. Active workouts and the bundled exercise catalog stay on your iPhone.
Does LiftBook sell or use my workout data for advertising?
No. LiftBook does not include advertising, does not sell your workout data, and does not track you across other companies’ apps or websites.
Does LiftBook collect any analytics?
LiftBook collects anonymized product interaction analytics and limited crash and performance diagnostics. The workout content you enter—including routines, exercise names, reps, weights, and notes—is excluded.
Ready for your next workout?
Start logging without creating an account.
Download LiftBook for iPhone and keep your workout log focused and personal, saved on your device.
