If you’re looking for an all-around nutrition guide, the Calorie Counter & Diet Tracker by MyFitnessPal is for you. The app’s growing database of more than 3 million foods provides information on everything from fat and fiber to carbs and cholesterol. The app also has a barcode scanner, allowing you to look up potential purchases while you’re grocery shopping.

Ever wish you had your own personal nutritionist? MyNetDiary aims to fulfill that desire. With a food catalog of 677,000 items, the app will give you a calorie count on nearly everything. Tell the app what foods you ate, and it will track your calorie intake. 

Find something that isn’t in the food database? Just snap a photo and the team behind the app will create a nutritional profile for the dish within 24 hours. Go even further by giving the app your target weight and it will recommend exercises and a nutrition plan to manage your calorie count.

Created by the LIVESTRONG organization, MyPlate Calorie Tracker serves as an all-in-one nutritional calculator. By scanning barcodes or inputting food choices, the app tracks your protein, fat, carbohydrate, fiber, sugar, sodium, and water intake. It then provides you with a simple, daily snapshot of those intakes, helping you maintain balance in your diet.

It also encourages you to share this information with other members of the LIVESTRONG community through message boards.

Passing on the waffles or wedding cake may be a good idea if you’re trying to stay in shape, but don’t skip out on drinking water. Not only does this essential, zero-calorie fluid regulate body temperature and aid in digestion, it also prevents headaches and dizziness that can come with dehydration. The Waterlogged app allows you to chart your daily water intake, and add images and measurements of the glasses, cups, and receptacles that you actually use. Plus, it’ll remind you when it’s time to drink up.

Grocery shopping while on a diet can be exhausting. ShopWell aims to change that by helping you determine which foods meet your dietary goals. Scan barcodes at the grocery store and ShopWell will tell you if the food is a wise choice for you. It will also steer you clear of any foods containing your known allergens or health triggers, like animal by-products or gluten. 

Earn points and redeem gift card rewards by completing “missions” and providing feedback on certain foods and brands.

Salad no longer has to be the default healthy option when you dine out. With HealthyOut, you can find low-calorie, low-carb dishes at local eateries. You can filter your search by cuisine type or diet, like vegetarian or gluten-free. It will give you options for well-known diets such as South Beach and Atkins. Restaurant specifics, including location and hours, are also provided.

Losing weight often requires creating a plan to manage carbohydrate consumption. This tracker gives you the tools to do just that. In addition to setting daily or per meal goals, it automatically creates a food journal that makes it easy to spot dietary pitfalls and adjust for them accordingly.

The app’s extensive catalog of food includes restaurant offerings and brand name groceries.