What this feature does

Feast surfaces a rich nutrient breakdown so a meal record can support questions about protein, carbohydrate, fat, fiber, sodium, and other nutrients—not only calories.

Why it can be useful

Different foods with similar calorie totals can have meaningfully different nutrient profiles. A broader view can make patterns more visible without turning one meal into a scorecard.

A careful workflow

Use the feature as a reviewable part of your record.

  • Start with serving and portion assumptions.
  • Look for nutrients that matter to your goal instead of optimizing every number at once.
  • Use repeated patterns across many meals more cautiously than isolated highs or lows.

Limits to keep visible

Convenience and analytical detail do not remove uncertainty.

  • Micronutrient estimates are especially sensitive to the reference food and recipe.
  • The display is educational and is not a diagnosis of deficiency or excess.

Limits and cautions

  • Micronutrient estimates are especially sensitive to the reference food and recipe.
  • The display is educational and is not a diagnosis of deficiency or excess.
  • Features and plan availability can change; confirm the current in-app experience before making a purchase decision.

Sources and further reading

  1. Feast for iOS: current product behavior review — Feast Accessed 2026-08-01.
  2. Feast - Caloric Intelligence — Apple App Store Accessed 2026-08-01.