Hagane Lift - Workout Tracker

Hagane Lift — Workout Tracker
Hagane (鋼) means steel. This is a tracker built for people who show up, lift heavy, and want to see their strength grow over time.
No account. No subscription. No data sent anywhere. Just a clean, fast workout log that lives entirely on your device.

LOG EVERY SESSION
Add exercises, log sets with weight and reps (or duration for timed movements), and swipe to delete mistakes — with undo, so nothing gets lost by accident. A built-in rest timer keeps you on pace between sets.

CHASE PERSONAL RECORDS
Hagane Lift automatically detects personal records across your full history. A PR isn't just "heaviest weight ever" — it's flagged any time you lift a weight × rep combination you've never hit before. Every new PR gets a trophy. Tap it to replay the moment.

START FAST WITH TEMPLATES
Jump straight into your session with ready-made templates for Push Day, Pull Day, Leg Day, Upper Body, and Full Body. Create your own templates and build out your programme exactly how you train.

UNDERSTAND YOUR PROGRESS
Workout streak and total session count at a glance
Recent PRs across all exercises
Training calendar showing which muscle groups you've hit each day
Per-exercise history charts with best set trend lines
Activity breakdown filterable by muscle group

TRACK YOUR BODY
Log bodyweight, body fat percentage, waist, chest, and more. Watch the trends move in the right direction over weeks and months.

50+ EXERCISES BUILT IN
A full library across chest, back, legs, shoulders, biceps, triceps, core, and full body — with the right muscle group tagging so your activity charts stay accurate. Add your own exercises with custom muscle group, weight unit, increment, rest time, and notes.

YOUR DATA, YOUR DEVICE
Everything is stored locally. No sign-up, no cloud, no tracking. Export your full workout history as JSON any time for backup or to move your data elsewhere.

Questions or feedback? castironapps@gmail.com

Recent changes:
New: Copy workout. In the menu, it puts the day you're viewing on the clipboard as plain text, ready to paste into an AI chat or a message.

Fixed: a rest longer than 3 minutes lost its countdown notification partway through, and the app could freeze or close. The countdown now stays until the rest is over.