A weekly budget instead of a daily target
A daily target draws a straight line through a life that is not straight. Wednesday you eat at home, Saturday at your in-laws, and one evening out turns a good day into a failed one. That is not a physiological problem, it is an accounting one.
So Athverge can work with a weekly budget. Seven days of calories arrive as one pot, and the app shows how much has gone. Eat generously on Saturday and you know exactly what that costs on Monday. The weekly average decides your result, so that is what you steer.
The swap engine: replace a meal within a 5% margin
You do not fancy the chicken your plan calls for. In most apps that means hunting for something with roughly the same values and hoping it lands.
Here you ask for a replacement and get options that stay within 5% of both the calories and the macro split of the original. Your plan still adds up without you doing arithmetic, and without rebuilding your day.
Calorie autoregulation on your weight trend
One weigh-in tells you nothing. Water, salt, fibre and sleep move your weight more in a day than fat loss does in a week. Steering on a single reading means steering on noise.
So the weekly review looks at your trend line, compares it against what you set out to do, and proposes an adjustment to your calories. You decide whether to take it. It is a proposal with a reason attached, not a number that quietly changes.
What sits underneath the calories
Micronutrients, fibre and protein per kilo of body weight are there as standard. That is the layer where most apps stop and where it starts for anyone training seriously: too little fibre explains a lot of complaints, and protein in grams says little without your body weight next to it.
You can tag hunger and energy per meal. After two weeks you can see which meals keep you full and which send you to the cupboard at four in the afternoon. No database has that for you.
Logging without a fight
Scan a barcode — Open Food Facts, plus a core of 68 Dutch NEVO products. Or type what you ate in plain language; the parser reads it without an AI bill attached.
Beyond that: quick add, copy yesterday, and fill the calories you have left. Logging is the thing you do most often, so it has to be done inside ten seconds.
Recipes, week plan and shopping
200 recipes with a seven-day week plan, a shopping list that falls out of it, and allergens per recipe. Meals scale for two to six people and on calories, so you do not have to cook separately for yourself.
Cooking something that is not in there? Import the recipe from a URL and it joins the rest.
