Nanocal app icon

Nanocal

AI Calorie Tracker

A calorie tracker that gets out of your way. Write what you ate. It does the rest.

Download on the App Store

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Log like taking notes.

Type it the way you'd say it. The AI reads plain language and estimates the calories and macros, usually before you've put your phone down.

  • Plain words in."2 eggs", "a flat white", "half a bagel". No searching, no portion dropdowns.
  • Numbers out, in seconds.Calories, protein, carbs and fat, estimated on the spot.
  • No AI yapping.It does the maths, not the talking. No chat, no follow-up questions.

Or don't type at all.

Some meals are easier shown than described.

  • Point it at the plate.Or at the barcode on the packet. Same camera, same two seconds.
  • The photo does the counting.The AI reads what's on the plate and estimates the calories and macros.
  • Barcodes match instantly.Straight off the label. Nothing estimated, nothing guessed.
Nanocal camera screen analysing a photo of food
Snap a photoAnalysed in seconds
Nanocal scanning a product barcode
Scan a barcodeStraight from the label

It speaks up once a week.

One summary. No streak guilt, no push notification spam.

Avg last 7 days
1900 cal
Calories
2000 cal goal

And it never
argues with you.

  • Half an egg? Fine.Tap a quantity or drag the weight. Everything recalculates as you move.
  • Fix any number.Name, time, calories, macros: all editable, no menus to dig through.
  • Save what you repeat.Star a meal once and it's one tap forever.

Your food isn't
our business model.

  • No account, ever.No email, no password, no profile. Open the app and log.
  • Your logs stay on your phone.Meals, favourites and goals are stored on the device, not on our servers.
  • No analytics. No ads. No tracking.No advertising SDKs, no cross-app tracking, nothing sold or shared.
Nanocal app icon

Nanocal

Log your first meal in seconds.

Download on the App Store

Requires iOS 17 or later