- FitnessBlitz
- FITNESSBOX
- Fitnesscentrum Performance
- Fitnesscentrum Sportique
- FitnessCF Compass
- FitnessClub Cambrai
- Fitnessclub Jawi
- Fitnessclub Nederland
- Fitnessclub Sunshine
- FitnessClub24
- Fitnesscode
- Fitnesse: On Demand
- Fitnesses: Nutrition & workout
- FitnessFirst
- Fitnessfood
- Fitnessforce for Business
- FITNESSHACKS
- Fitnessitaly Club
- Fitnesskar
- FitnessKit
- FitnessLab
- Fitnessmentor Klub
- FitnessMeter - Test & Measure
- FitnessNT
- Fitness On Demand™
- Fitnesspark Osterath
- FITNESSPLAZA Freigericht
- FitnessPower
- FitnessPulse
- Fitnessstudio Spengler
- FitnessSyncer
- Entraînements à la maison
- Fitnesster
- FitnessTime
- FitnessTimer Coach
- Fitnessturm Haslach
- FitnessTurm Haslach
- Forme et activité・FitnessView
- Fitnesswerk
- FitnessWise
- Fitnesswerk
- FitnessWise
- FitnessX
- Fitness à la maison
- Fitnest App
- Fitnexx Compteur de répétition
- Fitnexus: Home & Gym Workouts
- Fitnexx私人健身空間
- FiTNEZZplaza Member App
- FitNote
- FitNote24 - дневник тренировок
- Fitnoteq - fitness w domu
- FitNotes - Workout Tracker
- FitNotes 2 - Gym Workout Log
- Fitnow — Єдиний абонемент
- Fitocracy - Fitness Collective
- Fitocracy for Pebble - Workout coach with automated exercise tracking
- Fitocracy Macros – How much should I eat to lose weight
- Fitology