Kcalzone

Photo calorie counter for iPhone

Know what you ate.
Actually.

Photograph a meal and get calories and macros in seconds. Every estimate shows its range, and anything it gets wrong takes two taps to fix.

Download on the App Store See how it works
The Kcalzone diary for one day: a cappuccino and cornetto, pasta al pomodoro, a grilled chicken salad and an apple, under a ring showing 685 kilocalories left of 2,100.

The range

A number with its range, not a number with a straight face.

Photo estimation is honest work with real error: published tests put the category around fifteen percent off on total calories, and worse on mixed plates. Kcalzone says so, on every result.

When it is unsure, it leads with that, and shows the likely range before the figure.

A scan result for pasta al pomodoro over its photo: three ingredients, a calorie figure with its likely range, and a save button.
The same scan at low confidence: a card marked rough guess leads the screen and the likely range sits above the figure.

Corrections

Wrong? Fix it in two taps.

Every result is a list of ingredients, each with its own portion. Tap one, slide the amount, done. Kcalzone remembers your usual portions, so the second correction is rarer than the first.

An ingredient opened for adjustment, with its name, amount and the portion controls.

The diary

A diary, not a dashboard.

One page per day: your meals with their photos, the ring, the week, and the streak. No charts you did not ask for.

The diary in the dark scheme.

Recipes

Dishes you actually cook.

A catalogue of real dishes with serving estimates written by hand, from risotto to a cornetto. Find one, log it in a tap.

The recipes catalogue: a grid of dishes by course with their calories per serving.

The assistant

Ask it about today.

It knows what you have eaten so far and what is left. Ask what to have for dinner and it answers with a meal you can log from the chat.

The assistant's view of today: what is left of the budget, the four meal slots, the macros so far, and a chicken rice bowl it suggests that can be logged in one tap.

Progress

Weight, in steps, not spikes.

A projection, not a promise. Real progress moves in steps, and week-to-week swings are mostly water. Kcalzone charts it that way.

The progress screen: a weight chart over nine weeks and the weekly energy balance.

Kcalzone

For iPhone. Free to start.

Estimates are estimates. Not medical advice.