Are you actually getting stronger?

Stronger365 is a customizable gym and strength-training tracker built to make workout logging fast, private, and useful. Log sets, reps, and weight, build routines, follow streaks, and see real strength progress over time without an account, a social feed, or cloud lock-in.

Built by a lifter, for lifters: simple to use, honest by design, and completely yours.

WHY STRONGER365

100% offline - no account, no sign-up, no internet required.
Private by default - your data stays on your device.
Customizable - choose your theme, accent color, language, and units.
Real strength tracking - see PRs, volume, estimated strength growth, and training history.
No distractions - no social feed, no ads, no nagging. Just training.

TRACK WORKOUTS FAST

Log sets, reps, and weight in seconds.
Add warm-up sets and per-set rest timers.
See your previous performance while you train.
Get smart weight and rep suggestions based on your history.
Live PR badges show when you hit a new personal record.
Recover unfinished workouts if the app closes mid-session.

BUILD ROUTINES & SPLITS

Create your own routines and training splits.
Organize Push / Pull / Legs, Upper / Lower, Full Body, or any training plan.
Start from ready-made routine templates.
Choose from 60+ built-in exercises or add your own.
Share routines by QR code - no account or server required.

MEASURE YOUR PROGRESS

Track personal records by exercise.
View estimated 1RM strength growth, best sets, total volume, and sessions.
Analyze progress by exercise, muscle group, split, and body weight.
Filter your stats by 7 days, 30 days, 90 days, all time, or a custom range.
Use the activity calendar to see your training history at a glance.

STAY CONSISTENT

Set a weekly workout goal.
Build streaks and protect your momentum.
Review weekly summaries with workouts, PRs, focus muscles, and achievements.
Keep your training visible so you know what to improve next.

MAKE IT YOURS

Light, Dark, and Midnight themes.
Custom accent colors.
kg and lbs support.
Full English and Spanish support.

OWN YOUR DATA

Export and import plain JSON backups.
Keep your backups in a folder you choose.
Move, copy, or store your data however you want.
No tracking. No telemetry. No cloud lock-in.

Train consistently. Own your data. Watch the numbers climb.