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DayTwo - Eat better and feel healthier with personalized nutrition recommendations based on your microbiome and the way your body processes food.

The DayTwo Personalized Nutrition Recommendations App brings together tailored meal recommendations and results for DayTwo subscribers, based on groundbreaking scientific research. Every recommended meal and food item are scored according to your individual gut microbiome and projected blood sugar response.

Find out what’s good for you in one of the several unique modules:
• TOP MEALS - View a list of recommended meals in multiple categories, sorted by your individual DayTwo score
• SCORE YOUR MEAL - Build your own meal out of hundreds of thousands available items to see what your personal score will be
• SNACKS YOU CAN GET AWAY WITH - Find out how to snack smarter by choosing snacks with your best DayTwo score
• YOUR CHOICES, IMPROVED - Submit your favorite meals, and we will present you with alternatives that are healthier for you

Personalized nutrition on the go - all of these and more are presented in a uniquely easy to use package that you can carry with you anywhere in your pocket

* Using the DayTwo app requires an active subscription and an initial test of your individual gut microbiome. Find out more at http://www.daytwo.com

What’s New

Version 1.19.1

We regularly update the app to ensure our users the best experience which will allow them to comply with and adhere to their personalized nutrition recommendations on their path to improved glucose health.

Update the latest version to check it out!

It’s simpler than ever to add new meals to your diary! Scratching your head to remember what you ate last night or last week in order to prepare your next meal? Now you can simply scroll through a comprehensive history of your logged meals!

Also, now you can log foods directly through your food diary without going through the “build a meal” option - a real time saver!

Please note - “report an issue” is currently down for construction - please feel free to reach out about any issues at support@daytwo.com

Ratings and Reviews

3.9 out of 5
35 Ratings

35 Ratings

SuzanneRV ,

App is very helpful to maintain energy levels

You have to “play” with the app a bit - but very quickly you can figure out what foods maintain your sugar/energy levels. If I choose wisely, I don’t end up in a food como - somedays, however I roll the dice and pay the price. The good news is, I know why I’m exhausted and don’t have any energy.

As to the people who are irritated by the fact the app doesn’t give you the “why” - it’s a complicated algorithm based on your gut microbiome, you’ll have to trust the math. Do some testing on your end - eat the foods they recommend avoiding and see how you feel.

application manager ,

Works for me

losing weight nicely. blood sugar level going down. app is user friendly. I think day two are on to something new and exciting in the fields of sugar metabolism control, weight loss, nutrition management and health.

thc505 ,

Insightful and easy

Could feel the difference right away and was able to use app in my life with no trouble


86.8 MB
Health & Fitness

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Hebrew

Age Rating
Rated 4+
© DayTwo


  • Family Sharing

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

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