Healthy weight loss with intermittent fasting
Reach your health goals with our intermittent fasting program that involves alternating between eating and fasting. Our timer helps track phases, optimize fat-burning, and offers reminders.
- Verified nutritional information
- Sync with Fitbit, Apple watch, Google watch & more
- Cancel anytime
How it works
Select your health goal. You’ll get personalized recommendations to help you create sustainable healthy habits. Try our free calorie counter and fasting timer.
Choose between our customizable programs or one of our many Meal Plans. Of course you can always choose a different plan any time.
Reach your goal and create long-term habits, improving your lifestyle and keep performing at your best.
What users say about Lifesum
“The best thing about Lifesum is the full overview you get on your nutrition. I’ve learned how to prioritize nutritious food which makes me even more motivated to continue my journey. I’ve tried other similar apps before, but Lifesum is really easy to use and stick to.”
— Marianne
“Without Lifesum, my life would have become a roller coaster. It had taken significantly more time to find the optimal diet for me. And if I found it, it would have been more difficult to get it implemented without Lifesum”
— Bjarne Simonsen
Download the app so we can support you
Get started for free. Upgrade to Premium if you want even more help.
Get the app so we can support you on your journey
- Fasting timer to focus on the time you eat, and less on what you eat
- Get your Life Score with personalized feedback to improve your eating and activity
- Customize your daily calorie & macronutrient (carbs, fat, protein) goals
Intermittent fasting
People that do intermittent fasting have experienced benefits such as weight loss, improved insulin sensitivity and increased energy. Lifesum offers a fasting timer, as well as fasting meal plans with nutritious recipes perfect for intermittent fasting!
Example recipes from the meal plan
Highlighted features
Barcode scanner
Effortlessly log your food intake by scanning barcodes of packaged foods – instant access to calorie counts, macronutrients, and more to make better choices even when you're on the go.
Habits tracker
Log your water, fruit and vegetable intake with our one-click trackers to create long-term healthy habits.
Detailed nutritional information
Access millions of food items with detailed nutritional info like calories, fat, carbs, and protein. You can even find nutritional info for foods when eating out or ordering takeout.
Other useful features
Set your macro tracker to fit your needs from losing weight to building muscle
Simplify eating with personalized meal plans that includes weekly shopping lists
Sync with your wearables and health apps (Apple Health, Google Fit, Samsung Health, Fitbit and Whitings)
Set your own daily calorie goal if you want to lose weight quickly or take it more slowly
Save your favorite meals and recipes for easy tracking
Food ratings to easily identify options that positively impact your mood
Intermittent fasting timer to start and end your fast for longevity and weight loss
Get detailed statistics to stay motivated
Life Score provides you with detailed feedback of your food intake and activity
See detailed nutritional information for each meal
Keto, Mediterranean, Hormonal Balance—find a program or Meal Plan for your personal health
Find meal inspiration from thousands of easy-to-cook recipes
Join +60 million users in eating healthier today
"I love this app! It has so many features and great advice. With the different Meal Plans and exact calorie counts, this app is perfect for me."
"This app is so helpful that I bought the premium version. I've already lost over 7 pounds with the Protein Weightloss Plan!"
"5/5 loveee this app, helps me stay on track and it's eaasy to use! Best fitness app to keep track!"
4.6
4.4
Based on 920,957 reviews
Boost your health with an app backed by science
Nutrition knowledge
Lifesum provides you with nutritional advice that leads to better dietary choices that fit your goal, ensuring you get the fuel you need to keep your body running at its best.
Mindfulness about eating
Tracking your food intake promotes awareness of your eating patterns. Awareness of how much you’re eating, what nutrients make that food, and how it makes you feel will help you to tune into your real hunger.
Macronutrient balance
Having the right balance of protein, fat and carbs is vital to reaching your goals, whether it’s weight loss, muscle growth, disease prevention, or longevity.
Frequently asked questions
Is your question not answered here?
Go to the Lifesum support pagesAre you still wondering if Lifesum is for you?
Download the app for free and let us guide you on your journey to a healthier, happier you.
- Log your workouts and monitor your progress effortlessly
- Get a better understanding of your nutritional habits
- Connect Lifesum with your device with a few clicks
