Nutrition+ is an iPhone/Apple Watch colour coded apps that allows to track nutritional info such as calories, carbs, fat, fiber, protein, cholesterol, sodium, water; activity such as sleep, steps, exercise; health such as glucose & blood pressure, we will refer to all these as readings. Apple Watch version allows to add quickly water to Health and Nutrition+ apps. The app gets nutritional info from at least two API sources such as: NutritionIX and Fat Secret. The app syncs daily nutrition, activity & health readings to the user's respective Health app and https://glucoseplusapp.com user accounts via integration. Nutrition, activity & health readings are displayed with colour coded digits making easy and intuitive to find high or low readings, respective colours change base on customized personal tracking limits on the iPhone or Apple Watch. The user has the option to sync from/to iPhone Health app only or integrate the app to both also to the secured https://glucoseplusapp.com web-site storing tracking limits & daily readings. These readings and tracking limits could be read from its siblings Apple Watch Glucose Watch, Nutrings+ & Nutrition Complication apps when its respective integration is active and provides nutritional data to Health app as well. Weekly, monthly charts could be generated on the iPhone, Apple Watch & https://glucoseplusapp.com. The Apple Watch app version allows to customize its complication with any nutrition fact or glucose in order to be displayed as filled or gauge open ring on its screen to display the latest-current stored reading as per user's convenience, the app automatically runs in background syncing the latest readings and keeping its complication updated. Main screen top white button allows to display one by one all the readings showing them in blue or green when are good and on red when they are exceeded their respective customized tracking limits. The Apple Watch app allows to read weight and height from the iPhone Health app user account to calculate and store back the respective body mass index BMI. The Apple Watch app displays bar and line charts with stored daily nutrition, activity and health readings to show trends, also creates nutrition facts rings to show current calories, carbs, fat, fiber, cholesterol, protein, sodium and water readings anytime all in one shot. The Apple Watch app allows to schedule notifications to remind the user to take a glucose reading and enter it by voice and notifies about high glucose levels or nutrition facts high low levels. Both apps could be integrated to Health app and https://glucoseplusapp.com through its respective user accounts already setup by the user.