MyFitnessPal

Lose weight with MyFitnessPal, the fastest and easiest-to-use calorie counter.With the largest food database of any calorie counter, and amazingly fast food and exercise entry, we’ll help you take those extra pounds off! .

Freemium Android iPhone Android Tablet iPad Web Kindle Fire

Castor EDC

Castor offers you a user-friendly and fully featured application for electronic data collection. It's developed by researchers for researchers and will definitely meet your needs.

Freemium Mac OS X Windows Linux Android iPhone Android Tablet Chrome OS Windows Phone

Microsoft HealthVault

HealthVault lets you store health information from many sources in one online location, so that it’s always organized and available to you, your family, and those you trust with your care.

Free Android iPhone iPad Web Windows Phone

The 4-Hour Body App

The 4-Hour Body® App is the most complete diet and fitness tracking and coaching app on Android. It is exclusive to the readers of the #1 NYT and WSJ bestsellers, The 4-Hour Body® and The 4-Hour Chef® by Tim Ferriss.

Commercial Android iPhone

Fitnetix Fitness Tracker

Fitnetix is a free sports tracker app, which will help you to stay motivated and reach your workout goals faster by tracking, monitoring and analyzing your personal performance.

Free Android

Eat Your Greens

The average American's diet is predominantly beige due to poor food choices.

Commercial iPhone iPad

Calorie Calculator

Calorie Calculator is based on the Mifflin - St Jeor equation because is the most accurate.

Commercial Mac OS X

Libra - Weight Manager

Libra lets you monitor your weight with a trend line, share charts and sync your progress with the cloud.

Freemium Android

Mammoth Hunters

Mammoth Hunters is a personal trainer, nutritionist and health tracker built into a convenient App, shattering all barriers between you and a healthy life.

Free Android iPhone iPad Web

WebMD

The leading source for trustworthy and timely health and medical news and information.

Free Android iPhone iPad Web

GNU Gluco Control

GNU Gluco Control (ggc) is a Java (Open Source) application that helps you manage your diabetes. It supports several (more than 40) diabetes devices (meters, pumps and CGMSes).

Free Open Source Mac OS X Windows Linux BSD

Med-Quest

Cloud based Clinical EDC with a focus on speed, user interface and collection automation techniques.

Commercial Mac OS X Linux Android iPhone Chrome OS Web

Sustainabody

The nutrition app that goes beyond calories. Track your vitamins & minerals from food.

Free iPhone iPad Apple Watch

Sparkpeople

SparkPeople has a nutrition lookup/calorie counter, exercise planner, health information, and forums.

Free Personal Android iPhone Web

Body Fat Calculator

Body Fat Calculator helps you to quickly calculate your Body Fat percentage, BMR, BMI and Daily Calories.

Commercial Mac OS X

GlycoLeap

GlycoLeap combines expert human coaching with mobile technology to empower people with, or at-risk of, Type 2 diabetes to live a healthier life: lower blood sugar levels and weight loss.

Freemium Android iPhone Web iOS

HealthPlans.org

HealthPlans.org is a health insurance comparison marketplace that is easier and more comprehensive than Healthcare.gov. HealthPlans.

Commercial Web

GenieMD

GenieMD easily tracks, securely stores and conveniently shares your health profile from the palm of your hand.

Freemium iPhone iPad

Center for Disease Control and Prevention

CDC works 24/7 to protect America from health, safety and security threats, both foreign and in the U.S.

Free Web

FatSecret

Calorie counter app, fitness assistant. Find great meal ideas, diet tools, community support and more as you discover a world of healthy eating at fatsecret.com.

Free Android iPhone Android Tablet iPad Web Kindle Fire Blackberry Windows Phone