A fitness app that gives you a rank — and makes you earn it.
🏆
Ranked against people your age and sexEight tiers, four divisions each. Diamond is the top 3%.
📴
Works offline. No account needed.Nothing to sign up for. Add one later if you want it on a second phone.
❤️
Bring a heart-rate strap if you have oneIt makes the calorie and effort numbers real. Optional.
Four questions, about a minute. It picks your programs and the one test worth doing first.
Edit routine
Segments
Strength Test
Step 1 · Push-ups
0
REPS
Enter what you managed with good form
Step 2 · Plank optional
Forearms down, body in a straight line, hips level. Start the clock and
hold until your form breaks — not until it hurts.
0:00
HOLD
Doesn't affect your rank — see why below
Settings
Beeps & tones
Countdown + transition sounds
Voice announcements
Speak move names & cues aloud
Pace coaching
How often you're told to speed up or slow down on a coached run
Keep screen on
Prevent lock during a workout
Appearance
System follows your phone's light/dark setting
Countdown beeps
Beep this many seconds before a switch
3
Get-ready lead-in
Seconds before the workout starts
5
Heart rate
Your age
Sets HR zones & calories (Tanaka formula)
35
Weight
Used for the calorie estimate
lbs
Height
Used for your basal metabolic rate
in
Sex
Used by the calorie formula
Resting heart rate
Measure lying still before getting up. Sets your VO2max.
bpm
Your data
Always show welcome 🧪
For testing the first-run screen. It collects no data, so this can't affect your numbers.
Advanced
Your workouts sync automatically a few seconds after each one, and a
fresh install pulls them back down. These are the manual escape hatches for when that
isn't available.