I use Myfitnesspal to track my carbs and it won't let me turn off the calorie option. I find my cals go up and down depending on what I am doing, what the previous day was like etc.
However, I have found that my cals are quite low and I am satisfied. Sometimes I only eat 1200 a day, if that.
I only eat twice a day as i am using intermittent fasting as well (fast from dinner time until lunch time the next day)
But typically it will be
Cup of tea and water
an almond milk shake made with ice coffee, sweetener, cocoa powder and topped with lots of whipped cream - 4 carbs
Flaxseed bread - 2 carbs
peanut butter - 1 carb
Meat and veg/salad dinner with as much fat as possible - 10 carbs
Greek yoghurt - 4 carbs
More tea
Sometimes I might add some low carb or no carb snacks like meat or cheese. but I am trying to only peak my insulin levels twice a day.
This menu is around 1200 cals. Sometimes more if I shoehorn in extra fat.
Lost about 4 pounds in 4 days doing this - but of course it will settle at about 2-3 pounds a week I expect.
Not hungry one little bit, except in the late mornings - but nothing I can't handle.