Free · Web & installable app

Eat. Sleep. Train. Level up.

Fitrang turns your diet, training, water and sleep into a one-tap daily loop. Build your meal plan once, log each day in seconds, train offline, and watch your Discipline Score and streak climb.

Free to use Works offline in the gym No card needed

100k+foods with macros and micronutrients
1,000+exercises with animated form demos
1 tapto log a meal: Ate, Skipped or Changed
4trackers in one: diet, training, water, sleep & mood

One loop. Every day.

Fitrang is built around the day, not the database. Here is the whole routine.

  1. Morning

    Check in

    Two taps for sleep and mood. Your meal cards and today's training day are already waiting, because you planned them once.

  2. Through the day

    Ate, Skipped, Changed

    Tap each meal card as it happens. Count your glasses. Reminders land at the times you actually eat.

  3. Training

    Log it, even offline

    Keypad, rest timer, routines. Sets save with no signal and sync later. PRs and estimated 1RM update on the spot.

  4. Night

    Close the day

    Dinner-by and bedtime nudges, a nutrient-gap fix from your pantry, then your streak locks in and your Discipline Score updates.

Everything the day needs, nothing it doesn't.

Four trackers, one score, zero spreadsheets.

Plan-first diet

Build a weekly meal plan once. Each day becomes meal cards you log with one tap: Ate, Skipped or Changed. Recipes, pantry and cheat-day rules included.

Macros and micros

100k+ foods with full macros plus vitamins and minerals against RDA. Fitrang warns when you cross an upper limit and suggests fixes from your pantry.

Offline workout log

Fast set logging with a number keypad and rest timer. Works with no signal. Routines, splits, PRs, estimated 1RM and strength levels vs standards.

Animated form demos

1,000+ exercises, each with an animated human-figure demo so you see the movement before you load the bar. Cardio and sports count too.

Water, sleep, mood

Glasses against your goal, and a two-tap sleep and mood check-in that takes less time than reading this sentence.

Reminders that learn

Push reminders on phone and desktop for water, meals at your learned times, dinner-by, bedtime and training days. Quiet hours and a weekly digest.

Discipline Score

One number for showing up.

Most apps measure what you ate or lifted. Fitrang also measures whether you turned up: meals logged, sessions done, water hit, check-ins made. That becomes your Discipline Score, and every day you keep it moving extends the streak.

  • Daily streak with a streak freeze, so one bad day does not erase a good month.
  • Monthly challenges and badges that reward consistency, not extremes.
  • Score and streak are the only things your friends can see, by design.
This month
28-day streak
28
Day closed Today Streak freeze
Weight trend · 30 days
−1.8 kg smoothed
7143090

Insight: protein hit target on 24 of 30 days. Weekends are where the streak wobbles; plan a Sunday dinner.

Progress

Progress you can read without a chart degree.

Pick 7, 14, 30 or 90 days and Fitrang shows the trends that matter, then explains them in plain language: what moved, what did not, and what to try next week.

  • Body weight trend smoothed to cut daily noise, plus measurements and body composition (body fat %, lean and fat mass via the US Navy tape method).
  • Diet averages against your targets, with micronutrient gaps called out.
  • Strength volume, cardio and sleep on the same timeline, so you can see how they pull on each other.
Friends

Compete on discipline, not on diets.

Start a private circle with an invite link. The leaderboard ranks Discipline Score, streak and workouts, and you can send kudos. Your meals, weight and body data never leave your account.

Gym crew
This week
  1. 1AAlex94 31
  2. 2YYou86 12
  3. 3MMaya81 9
  4. 4RRohan77 5
Alex sent you kudos for leg day

Questions, answered

Is Fitrang free?

Yes. Fitrang is free to use on the web and as an installable app. That includes the diet planner, the 100k+ food database, workout logging, reminders, progress and friends circles.

Does Fitrang work offline?

Workout logging is offline-first. You can log sets, use the rest timer and follow routines with no signal; everything syncs when you are back online. Install the app so it opens instantly from your home screen.

Which devices does Fitrang run on?

Any modern browser on phone, tablet or desktop at fitrang.com. Install it to your home screen from the browser menu on Android, iPhone or desktop. Push reminders work on phone and desktop.

Is my data private?

Yes. Your diet, weight, measurements and body composition are private to your account. Friends circles are invite-only and show only your Discipline Score, streak and workout count. You choose which reminders you get and can set quiet hours.

How does Fitrang estimate body fat?

With the US Navy tape method: your height, neck and waist (plus hips for women) go into a published formula that estimates body fat %, then lean and fat mass. It is an estimate for tracking trends, not a clinical measurement.

Is there an Android app?

An Android app is coming to Google Play. Today you can install Fitrang from fitrang.com on Android, iPhone and desktop; it uses the same account, so your data is the same everywhere.

Today is a good day to start the streak.

Plan your week once. Then it is one tap at a time. Free, no card, works offline in the gym.

Start free