All work

Protein, fiber and calorie tracker

RepEater

Shows how much protein and fiber is left today and suggests what to eat next.

Where it runs

iPhone
live

On the App Store since November 2026

Status checked 11 November 2026

RepEater's Today screen: protein and fiber left, with calories, carbs and fat under them
Scanning a label: seven values read, to be checked against the photo
What to eat next: picks with a portion and the protein and fiber each adds

Who it is for

Adults who track protein and fiber and want logging to take seconds, not minutes.

What it does

  • Write what you ate, like 2 eggs or 150 g greek yogurt, and log the whole meal with one tap, with an Undo.
  • Scan a label or a barcode, or search the built-in food list.
  • Protein and fiber left today, with calories and carbs under them, and widgets.
  • Ways of eating: regular, keto, low carb, Mediterranean and plant-based.

Business model

Free to download, then a Premium subscription, monthly or yearly. Without it you can still read, export and delete what you logged.

RepEater is for adults. It is not medical advice and does not diagnose or treat any condition: ask a doctor or dietitian about your own needs, and before starting keto or low carb.

Food data: USDA FoodData Central, public domain. USDA does not endorse RepEater.

What is hard to copy

Typed meals are matched on the phone

Typed lines are matched against the bundled USDA food list on the phone itself, with no language model, so it works offline.

Targets show their working

The calorie target comes from age, height, weight, activity and goal, using the 2023 National Academies energy equations. Goals shows how each figure was worked out, and you can change any of them.

Everything stays on the phone

There is no account and no sign-in, and it works offline. Your data can be exported, or all of it deleted, in Settings.

Why it is built this way

Guesses are marked, not hidden

When a typed line is only a close match, the check screen shows the best guesses in orange with the word Check. Logging is one tap after you have looked, with one Undo.

A suggestion is a real portion

The three picks are real portions of real foods, sized to what is left of the day: one for protein, one for fiber and one food you often have. You can leave out foods you do not eat. It is not an allergen check.

Have something like this in mind?

Tell me what it should do. On a 30 minute call we work out whether it is worth building and what the first version needs.