iPhone Screenshots


NutriTiming® is the only iPhone and iPod touch program providing a revolutionary way to track your "Within Day Energy Balance" - a system used by Olympic, professional and other elite athletes from all over the world. Developed by top sports nutritionist, Dr. Dan Benardot, the within-day energy balance strategy is now available to the general public. Through NutriTiming®, you can now achieve REAL TIME, individualized calorie and activity guidance that will enhance your weight loss, nutrition, body composition, and performance goals.

The International Olympic Committee consensus statements cite that scientific evidence and clinical experience show that REAL TIME ENERGY BALANCE (meaning hour by hour — not daily energy balance) supports health, growth, activities of daily living and sports performance. Forget counting your daily calories and discover NUTRITIMING, the only program that provides you with both graphical and numerical assessments of this critical real time energy balance information.

Energy balance has traditionally been assessed over periods of 24 hours, but this 24-hour assessment fails to consider the fluctuations in energy balance that occur on an hourly basis, which can influence your body's response to calories. Measuring within-day energy balance in real time resolves this problem. By staying within the prescribed energy balance boundaries (+ or - 400 calories during the day),you can target fat loss and spare muscle mass, improve athletic performance, avoid low blood sugar that can make you feel less alert and too hungry, and improve your attention span and sense of well-being.
NutriTiming® helps you match on an hourly basis your actual need for calories with your present rate of calorie usage. The right amount at the right time means a leaner you with NutriTiming®.

-Easy to enter food items
-More than 8,400+ food and restaurant items from the latest of the USDA nutrient database (Version SR 26)
-Store frequently consumed meals for later faster and easier food selection
-Works with any exercise because it uses the relative intensity of activity to predict calories expended
-Easy and fast user interface for entering foods and activities.
-Database Update feature. Download the latest food database from the NutriTiming® web site directly to your device. Reports & Graphs -- Review your results

Know when and how much to eat in real time by viewing a simple graph to determine whether your energy balance is too high or too low (higher than +400 or lower than -400).

Use simple graphs to review end-of-day energy balance. To lower your body fat level, you should end the day with an energy deficit of between -100 to -400 calories. To increase muscle mass, you should do resistance activity and end the day with an energy surplus of between + 100 to + 400 calories.
Turn the device sideways to review REAL TIME within-day energy balance graphs. Make certain you spend the day in the 'green zone'.

What makes NutriTiming® so great?

-Proven by more than 15 years of laboratory work and research on elite athletes
-REAL TIME tracking of calories both consumed and expended lets you know WHEN and HOW MUCH to eat
-Customized to your age, gender, and body weight
-No special foods needed or eliminated
-Safe for any age
-Healthy, well-rounded diet
-Lose weight while maintaining healthy body composition
-OPTIMIZE ATHLETIC PERFORMANCE, by avoiding the huge energy dips so often associated with exercise.
-No suffering - users feel better while accomplishing their weight loss, nutrition, and performance goals

For questions and for a list of references related to within-day energy balance, visit the NutriTiming® web site. See books by Dr. Dan Benardot.

If you have any suggestions, please share them with us. Features and improvements most requested by users will be incorporated into our next updates.

What’s New

Version 3.2

Updated to support new screen sizes.

Ratings and Reviews

1.0 out of 5
1 Rating

1 Rating

FortyishForever ,

Really Bad App!

I want my $0.99 back! This app is worthless. It is the most counter-intuitive, cumbersome, clunky, empty junk app I've ever downloaded. The user interface is a joke. They even misspelled some labels: "Decsription". I could go on and on about what's wrong with every empty lame screen but it's not worth my time. Do not pay for this. You could learn to program and write your own app faster than you'd get useful info out of this one. In the end it's just trying to be a way to show hour by hour how your energy burn (BMR + exercise) balances with your caloric intake with food. You could easier do this even on an iPhone with a spreadsheet app. Dr Benardot would you kindly refund my $1. I have never written a review in all my years with my iPhone but yours really deserved it. Sorry.


NutriTiming, LLC
15.8 MB
Health & Fitness

Requires iOS 9.3 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© 2009, 2018 NutriTiming, LLC


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

You May Also Like