PREFIT.AI

Is PREFIT.AI free to use?

Yes. PREFIT.AI is completely free with no ads, no accounts and no premium tier. Log as many workouts as you like.

What workouts can I track with PREFIT.AI?

Walking, running, hiking, swimming, cycling, weight training, HIIT, yoga, jump rope, dancing, rowing, pilates, boxing, elliptical and stair climbing. There is also a generic "Other" option for anything else.

Where is my workout data stored?

Only in your browser. PREFIT.AI uses localStorage — there is no backend database and no user accounts. Clearing your browser data will remove your fitness history.

How does the XP and leveling system work?

Each logged workout earns XP based on the calories you burn. XP levels up your profile and progresses you toward trophies. Longer activity streaks raise your Endurance (END) stat, and completing daily quests adds extra progress.

Do I need an account to use PREFIT.AI?

No. There is no sign-up, no email, no password. Open the site and start logging workouts right away.

What do STR, END and DIS mean?

STR (Strength) is your total number of logged workouts. END (Endurance) is your longest daily streak. DIS (Discipline) is the percentage of days you have been active since your first entry.

How is PREFIT.AI different from Strava or Fitbod?

PREFIT.AI is simpler, completely free, requires no account, and keeps every entry on your device. It focuses on fast logging and gamification (XP, streaks, trophies, daily quests) rather than social feeds or paid plans.