Iron Notebook Workout Logbook

KillJuice55

About this app

Iron Notebook is a flexible, local-first workout log for lifters, coaches and anyone who wants full control over how training is recorded. It does not prescribe routines: you choose the exercises, program structure, units and effort tracking.

LOG EACH SESSION
• Record strength and cardio exercises.
• Track sets, weight, reps, RIR or RPE, rest time and add notes if you want.
• Use kg and lb without rewriting older entries.
• Recover unsaved drafts and copy previous workouts.

BUILD YOUR OWN SYSTEM
• Create reusable workout templates.
• Arrange templates in weekly programs.
• Load the planned workout for a selected date.
• Manage custom exercises and categories.

FOLLOW PROGRESS
• Browse and edit workout history.
• View exercise and template charts across different time ranges.
• Track completed sets, volume, max weight, reps and estimated 1RM.
• Log body weight and body measurements.
• Create local PDF progress reports.

MULTIPLE ATHLETE PROFILES
• Keep each athlete's workouts, measurements, templates, programs and drafts separate.
• Use one profile for yourself or manage multiple clients.
• Share a full profile or only programs and templates.

LOCAL-FIRST DATA CONTROL
• No account required.
• All features work offline.
• Data stays on your device unless you export or share it.
• Export and import checksum-protected JSON backups.
• Use local safety copies and automatic file backups.

Iron Notebook is a record-keeping tool, not medical advice or a substitute for a qualified professional.

What’s new

• Fixed an issue where active rest timer notifications could be hidden on Android.
• Added a safer notification permission flow while preserving background timing, +30s, Cancel, and completion sound.