There are so many apps out there to journal your food, exercise, etc. Fat Secret is so easy to use! The best part is that you can immediately see how many grams of carbs, protein and fat you have consumed for the day. Once I hit my carb limit, then I stop eating. Also, just scan your food as you are preparing it so it makes journaling fast, easy and fun!!
Meresunshn about Calorie Counter by fatsecret, v7.3.1