NutriSpy

A food diary for losing weight that goes past counting calories

Calories, protein and your weight trend in one place.

Why keep a diary when losing weight?

Weight is the result, not the lever. What you can move is what comes before it: what you eat, when you eat, how you sleep and how much you move.

A food diary makes that side visible, and the scale then shows where it leads. NutriSpy counts calories, protein and fiber – the last two decide how long a meal carries you.

What sits behind your weight

An entry with a photo in the NutriSpy diary

One sentence, nothing to weigh

By voice, photo, barcode or text

Alcohol, saturated fat and free sugars under a meal

Where the calories actually hide

Free sugars, alcohol, saturated fat

Eat less without running short

Iron, zinc and selenium against the minimum

Frequently asked questions

Where does my calorie target come from?

NutriSpy works it out from your body data and your logged activity and sets a moderate deficit that fits your target weight. You can change the target weight in the settings at any time.

How does NutriSpy show my weight trend?

The scale moves with salt, water and your cycle. NutriSpy smooths your weigh-ins into a trend and shows your target weight beside it. You can log body fat, muscle mass and your waist as well.

What does NutriSpy make of my entries?

Free sugars, alcohol and how much of the day's energy lands after eight in the evening are counted and shown. Log a craving the moment it hits, too: from five logged days, NutriSpy shows with Premium what your craving days have in common – a short night, a thin breakfast, a day spent sitting. It is a pattern, not a lack of discipline. One entry a day gets a coach tip; with Premium, every entry does.

Do I still get enough nutrients while losing weight?

Less food also means less iron, B12, magnesium and calcium. NutriSpy tracks your nutrient profile against reference values, flags what is running low, and with Premium names foods that close the gap.

Do I have to weigh my food?

No. You describe what you ate – by voice, photo, barcode or text – and NutriSpy estimates amounts and nutrients from it. If you want it more precise, name the grams or scan the barcode.

Do I have to log everything, every day?

No. If a day is missing, your insights keep working from the days you did log. Missing days are treated as missing, not guessed.

What does NutriSpy cost?

Your diary is free, AI-powered logging included. The insights, sync back to Apple Health or Health Connect and the export are part of Premium, by subscription. Current prices are shown in the app.

Start your diary today

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NutriSpy is not a medical device and does not diagnose.