Reps, weight, and completion
Keep the numbers that define each working set in one compact row you can update during the session.
Workout log app for iPhone
Log every set. Keep your workout moving.
LiftBook brings routines, active set tracking, rest timers, and workout history into one focused iPhone app built for strength training.
- Reusable routines
- Fast reps and weight entry
- Rest timers and history
From plan to history
A simple flow for every training day
A useful workout log should reduce the work between sets. LiftBook keeps each stage of a strength session connected, so you can spend less time rebuilding workouts or searching for past numbers.
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01
Prepare a routine
Add the exercises and set structure you want to repeat on future training days.
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02
Start the workout
Launch from a saved routine or begin an empty session when your plan needs to stay flexible.
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03
Log sets and rest
Record reps and weight, mark completed sets, and keep the next rest deadline visible.
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04
Review the session
Finish the workout and return to its exercise and set details from your history.
Useful details, no clutter
What a strength workout log should keep together
A reusable exercise library
Select exercises for a routine or an active workout, including the custom movements you add yourself.
Rest that follows the workout
Adjust or skip the rest timer as your session changes, with optional local notifications when time is up.
The record behind your routine
Keep completed workouts available for later review instead of losing training details in temporary notes.
Focused and personal
A training tool, not another feed.
LiftBook is designed around the workout itself. There is no account or public profile to create, and the fitness content you enter stays stored on your iPhone.
Questions
Workout log app FAQ
Can I create reusable workout routines?
Yes. You can prepare routine templates for repeatable training days and use them to start new workouts.
Can I start a workout without a routine?
Yes. LiftBook also supports starting an empty workout when you want to choose exercises during the session.
What can I record for each set?
LiftBook lets you record reps, weight, and whether a set is complete within the active workout.
Does the app include a rest timer?
Yes. Rest timers can be adjusted or skipped, and optional local notifications can alert you when a timer ends.
Ready for the next set?
Put your workout log in one focused app.
Download LiftBook on your iPhone to plan routines, track active sessions, and keep your workout history.
