checklist Fitness meets your to-do list

Big goals.
One checkbox at a time.

FittyBitty takes whatever you're chasing — a tighter waist, bigger arms, twenty pounds gone — and turns it into a short daily checklist. Tap to complete. Watch it add up.

Download for iOS See how it works
No sign-up required Works offline Free to start
FittyBitty Today screen showing today's fitness checklist
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+20 XPtask complete
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Day streakkeep it alive
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Badge unlockedfirst workout

Today's todos

Upper Body & Arms · 6 exercises+25 XP
Hit 163 g protein+25 XP
Stay near 2,229 kcal+20 XP
Drink 2–3 L water+10 XP
Why FittyBitty

Most fitness apps hand you a spreadsheet.
FittyBitty hands you a checklist.

You already know how to finish a to-do list. So we built a coach that speaks that language — your goals become a handful of clear daily tasks, and finishing them is the whole game.

A plan that fits you

Your goals, gear, and schedule — built into one weekly plan

Tell FittyBitty what you want and what equipment you actually own. It builds a full week of workouts with sets, reps, and rest, plus the protein and calorie numbers to back them up.

  • check Personalized splits from bodyweight-only to a full gym
  • check Science-based calorie & protein targets (Mifflin-St Jeor)
  • check Swap days, double up, or toggle rest — it's your plan
FittyBitty weekly plan with nutrition targets
Never guess the form

Real exercise photos, not stick figures

Every exercise comes with real start-and-finish photos, the muscles it targets, and step-by-step form cues. Tap any move to see exactly how it's done before you do it.

  • check 70+ exercises with real demonstration photos
  • check Muscle tags and difficulty at a glance
  • check Per-set check-off so you never lose your place
FittyBitty exercise detail with photo and instructions
Consistency, rewarded

Earn XP, build streaks, unlock badges

Every checked-off task earns XP. String days together for a streak. Hit milestones to unlock badges. The little wins are the point — they're what get you back tomorrow.

  • check Level up as your XP climbs
  • check Daily streaks that reward showing up
  • check 9 achievement badges to collect
FittyBitty workout with sets and real exercise photos
Better together

Private leaderboards for the people you love

Fitness sticks when it's shared. Add friends with a code, climb the global board, or spin up a private group for your family or team and keep the bragging rights in-house.

  • check Global and friends-only leaderboards
  • check Private groups for families & teams
  • check Invite with a simple shareable code
FittyBitty compete screen with leaderboard and private groups
6
Workout styles
70+
Exercises with photos
9
Badges to unlock
0
Sign-ups required
Train your way

Six styles, one app

Pick the kind of training that fits your life right now — and switch any time your goals do.

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Strength

Compound lifts and progressive overload.

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Sports Performance

Power, agility, and conditioning.

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Yoga & Pilates

Flexibility, balance, mindful movement.

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Healthy Aging

Joint-friendly training for longevity.

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HIIT

Maximum burn in minimum time.

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Bodybuilding

Hypertrophy and volume training.

Up and running in a minute

From goal to checklist

1

Say your goal

In your own words — "lose 20 lbs," "bigger biceps" — or tap a quick chip.

2

Pick style & gear

Choose a training style and check off the equipment you have.

3

Get your plan

A full week of workouts and nutrition targets, broken into daily todos.

4

Check & climb

Complete tasks, earn XP, build streaks, and race your friends.

Today has a checklist.
Go finish it.

No account, no clutter. Just your goals, your gear, and a list worth completing.

Download FittyBitty