Fitness Assistant
The Best Diet Software App For Counting Calories on the PC in 2025
Download
Fitness Assistant is an intelligent diet tracker app that allows you to:
- Keep Track Of Your Diet
- Log Foods. Log Meals.
- Track Your Nutrition
- Set Weight Goal Targets
- Keep Track of Your Bodyweight
- Get Accurate Calorie Goals
- Reach Your Target Weight On The Target Date!
Reach Your Weight Goals
Set your weight goals and Fitness Assistant will tell you exactly how many calories to eat and burn through exercise to reach your target weight on the target date. The app works in weight loss, maintenance and weight gain mode.
Flexible Eating
Eat more or less than the software tells you and it will automatically correct the calorie plan for the remainder of the goal period.
Smarter No Plateau Dieting
Fitness Assistant actively monitors your progress, detects changes in your daily energy expenditure and then modifies your calorie plan in real-time. It can even work with inaccurate food labels and food logs. It only takes about 2 weeks of data for the program to know your weight before you've even logged it.
Stop Miscalculating Exercise Calories
Count only the extra calories you burn exercising and subtract the calorie overlap with your usual activities. Most people don't realize that 10% to 50% of the calories burned through exercise are already accounted for by their calorie counter. One more reason for plateaus eliminated.
Keep the Weight Off
Enter the Active Zone where weight regain is highly unlikely. A certain amount of daily physical activity protects you from weight regain. Fitness Assistant is the only weight loss software that learns your activity level and shows you how much activity you need to get in the Active Zone where your hunger is naturally suppressed.
Unlimited Data
Create unlimited user profiles (family members or personal training clients). Add unlimited amount of foods, recipes, workouts, templates, activities...
Full International Support
Fitness Assistant works in grams/oz, pounds/kilograms, calories/kilojoules, inches/cm/meters/miles, (US/Imperial and Metric)...
Keep a Daily Food and Exercise Log
Enter the foods you eat into the food diary and calculate your daily intake of calories, protein, fat, carbs and fiber. Calendar based navigation and informational panels give you detailed information about your metabolism, goals and calorie macros. Add commonly eaten foods to "Favorite Foods" and the food tracker app will always show these at the top of the food search results for faster logging.
Track any form of exercise and its calorie expenditure - weights, cardio, running, athletic practice, crossfit, bodybuilding.
Record Meals and Menus
Plan and record all your meals including meal time of the day with the perfect meal tracker app for the pc. Organize your meals into daily menus (meal plans) and log them with a single drag-and-drop mouse operation.
Track extra nutrients
Fitness Assistant tracks these extra nutrients: fiber, saturated fats, cholesterol, total sugars, sodium, potassium and calcium.
Track weight, body fat % and body measurements over time
Log, graph, chart and print reports of how your bodyweight changes over time.