Nth Hour

A nutrition coach for the hour you usually quit.

Most plans fall apart late at night. Nth Hour sets your calories, protein and water from your real numbers, makes logging take seconds, and is there at 10 PM when the craving shows up.

Download on the App Store

Free to download. For iPhone.

The Food tab in Nth Hour: calories left, protein, carbs and fat bars, and today's meals.
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Built around real days

No perfect streaks required. The app is made for busy days, takeout, and the nights that usually undo the week.

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Targets from your numbers

Calories, protein and water come from your height, weight, goal and activity. They adjust as your weight and your steps change.

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Log in seconds

Snap a photo, scan a barcode, search, or just type what you ate. The coach knows the menus of the big chains.

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Craving SOS

One tap at night gives you honest options that fit what you have left, from what is already in your kitchen.

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Receipts become a pantry

Scan a grocery receipt and the coach cooks from what you actually bought, within your budget.

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Works with Apple Health

Steps, sleep, workouts, Apple Watch sessions and any smart scale flow in. Water and weight flow back.

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Gentle when you need it

If numbers stress you out, Gentle mode swaps every digit for plain words. Same coaching, less pressure.

A coach that does the work

Tell it what you ate and it fills in the log. Ask for a meal plan, a review of your week, or a fix to something you logged wrong.

The Coach tab at night, with a recipe and quick replies.
CoachThinks like a nutritionist and a chef. Learns what works for you.
The Food tab in the morning theme.
FoodThe whole day on one screen, grouped by when you ate.
The Lock Screen showing calories left and a protein, carbs and fat bar.
Lock ScreenYour day at a glance, and water in one tap. Coming in 1.1.

Your data stays yours

Health data is personal, so the app is built to keep it close.

On your phone first

Food, water, weight and coach chats live in a private database on your device and in Apple Health. No ads. Nothing is ever sold.

Cloud AI is your choice

The AI coach is off until you turn it on, and you can turn it off anytime. The privacy policy lists exactly what it receives.

Make the last hour count.

Get Nth Hour