Calorie Papa app icon Calorie Papa Get the app

AI calorie & keto tracker

Snap your meal. Papa does the math.

Log a meal by photo, voice, or a few words — Papa comes back with calories, protein, fat and net carbs in seconds. No barcodes. No endless searching.

Download on the App Store
  • Free to start
  • No account needed
  • Keto-aware net carbs
Papa, the Calorie Papa mascot, smiling in a chef's hat and apron

How it works

Three taps from hungry to logged.

  1. Log it your way

    Snap a photo of your plate, say it out loud, or type a few words. Whatever's quickest in the moment.

  2. Papa does the math

    Papa's AI reads your meal and estimates calories, protein, fat and net carbs. Something looks off? Tweak any item before you save.

  3. Watch it add up

    Your ring fills, your streak grows, and your trends quietly show the week taking shape.

A peek inside

Warm, uncluttered, and honest about what it knows.

Today screen showing a calorie ring with 660 kcal left, protein, fat and carb totals, a net carbs row marked In ketosis, and the day's meals
Your day at a glance Calories left, macros, and whether you're still in ketosis.
Check-in screen listing recognised items — grilled chicken breast and avocado with greens — each with portions and calories that can be adjusted before saving
Snap it, Papa does the rest Every item itemised, so you can adjust portions before saving.
Trends screen with a weekly review card, a 14-day streak, a calories-per-day bar chart and a net-carbs-per-day line chart
Your week, taking shape Calories and net carbs per day, plus your streak.
Weekly review screen where Papa recaps the week with days logged, average calories, on-budget days and streak
A warm weekly review Papa recaps what went well, with one gentle tip.
History screen listing past days with calories logged against the daily budget and a keto marker on each row
Every day adds up Scroll back through everything you've logged.

Everything you need to stay on track

And nothing you don't.

AI check-ins

Photo, voice or text — Papa estimates it all, then lets you fine-tune.

Calorie ring

One glance tells you how much of today's budget is still yours.

Net carbs & ketosis

Built for keto and low-carb: net carbs tracked, with a nudge when you're likely in ketosis.

Weekly review

A warm recap of your week from Papa — what went well, and one gentle tip.

Streaks & reminders

Gentle nudges that keep the habit going, without the guilt trip.

Metric or imperial

Kilograms and centimetres, or pounds and feet — your call, switch any time.

Papa the mascot cheering with both arms raised

Papa's waiting

Log your first meal in about ten seconds.

Download on the App Store

Questions, answered

Is it free?

Free to start. Calorie Papa Pro is an optional auto-renewing subscription — the current plans and any trial terms are shown in the app before you buy.

Is it keto-friendly?

Very. Papa tracks net carbs against your limit and shows when you're likely in ketosis. There are low-carb and balanced modes too.

How accurate are the estimates?

They're estimates, and Papa says so. AI reads your meal and gives a considered guess — you can adjust every item before saving. Treat the numbers as a helpful guide for general wellness, not a medical measurement.

Do I need an account?

No. Calorie Papa signs you in anonymously — no name, no email, no password.

What happens to my data?

Your meals stay yours. Papa asks your permission before sending anything for AI analysis, and you can erase everything from Profile → “Delete all my data”. The details are in our Privacy Policy.

How do I cancel?

Any time, from your Apple ID subscription settings. Cancel at least 24 hours before the period ends and it won't renew.