History is useful when it reveals repetition, timing, or missing data. It is less useful when every variation is treated as a verdict on progress.
Current availability
Where this works
Verified in the current Feast iPhone app
Plan availability: Confirm the current tier in the app.
Platforms: iPhone
Reviewed against the current iOS implementation and public App Store listing on August 1, 2026.
Real workflow
How it works
1
Review a time period that matches the question you care about.
2
Notice logging gaps before treating totals as representative.
3
Choose one recurring, changeable pattern for follow-up.
Try it on a hard case
The ordinary-pattern test
A representative test tells you more than the cleanest demo. Use a meal or routine that exposes the feature’s actual job.
01
Run this test
Review a period long enough to include repetition and mark logging gaps before calculating anything. Compare like with like—work lunches with work lunches, not a holiday with a routine Tuesday.
02
What success looks like
You find one recurring pattern that is visible across several records and specific enough to investigate or change.
03
The red flag
A history of estimates is not a complete dietary assessment when meals are selectively logged. Repetition in the app may partly reflect repetition in what you chose to record.
First-party Feast product artwork—not an independent product test. Interfaces and availability can change.
First-party product artwork
History and trends are shown beside coaching
What is visible
The artwork displays a multi-day meal count and a Trends card on the same surface as coaching. That supports the workflow claim that Feast can present history and longitudinal views together.
What it cannot establish
It does not prove that the history is complete, that a pattern is causal, or that any displayed observation generalizes beyond the logged record.
We use this image only for the interface elements described above. Its embedded marketing copy is not treated as scientific or performance evidence; those claims require the separately listed sources.
Source ledger
How this page knows what it says
This page documents current Feast behavior from product review and official listings. That evidence can establish what the feature is designed to do; it does not prove clinical benefit or the accuracy of a particular meal estimate.
Feast for iOS: current product behavior review — Feast Accessed August 1, 2026. Verified against the current iOS implementation and current public App Store listing. This is first-party product documentation, not an independent efficacy or accuracy study.
A meal history is not a complete dietary assessment when logging is selective.
Past estimates retain the uncertainty of their original inputs.
Features and plan availability can change; confirm the current in-app experience before making a purchase decision.
From explanation to evidence
Test the idea against real source records
These are not generic recommendations. Each destination shares a named subject with this page and exposes the underlying USDA records, denominators, or preparation distinctions.
MacroFactor estimates expenditure and adjusts macro targets; Feast interprets photographed meals and their nutrient history. See which feedback loop fits.