Macros Tracker PRO for iPhone
You can’t expect to lose weight and keep it off if you don’t exercise and maintain a proper diet. Macros Tracker PRO for iPhone is one of many apps you can use to keep an eye on your diet. It comes with a database of nutrition data to cover 30 nutrients. You can scan food items to see their nutritional data.
The Macros Tracker PRO lets you log water intake. It also lets you track your exercises. Users have the option to log food items using their voice. The app graphs your consumption of nutrients to help you make better sense of the data and stay on the right track.
This is a universal app and has an Apple Watch interface too. Costs under $3 at this time.