Why this is hard to keep track of

  • There's no endpoint, so engagement fades and the record stops
  • Drift is invisible daily and obvious across a season, by which point it's work
  • Every app in this category is built for losing and nags accordingly
  • The old habits that come back are situational, and situations aren't recorded

Worth recording

  • A weigh-in every week or two — enough for a trend line, not enough to obsess
  • Meals in a sentence, but honestly only when it's easy
  • {"What changed" => "a new job, a bad month, an injury, a holiday"}
  • Which of the habits from the losing phase are still actually happening

Cadence

Much lighter than you're used to. A few entries a week is plenty

What progress looks like

A record light enough that you're still keeping it next winter, and drift caught while it's still the kind of thing you can shrug at.

In practice

Say it once, or photograph it

The entries most worth having are the ones made at the exact moment nobody wants to fill in a form. A sentence — typed, dictated, or replaced entirely by a photo of the plate — is a much lower bar, and it carries the context a calorie field would have thrown away.

Keeping Weight Steady Chat

Weekly weigh-in, 78.6. That's up about a kilo and a half since spring I think.

Called 4 tools

  • log_weight(kg: 78.6)
  • get_trend(metric: "weight", window: "6m", smoothing: "weekly")
  • compare_periods(window: "6m", metric: "meal_frequency")
  • find_pattern(group_by: "month")

Up 1.4kg since March, and the trend is gradual rather than a step change. What moved with it: breakfast entries dropped from most days to about half, and eating out went from roughly twice a week to five times. Both started in the same fortnight in May.

Every figure here was counted from entries you made. The model chose which tools to call — it doesn't score the meal, estimate calories from a photo, or decide what any of it says about you.

And then ask

The question the log can answer

Months of entries hold real answers to the things you've been guessing at, and reading them properly has always meant a spreadsheet and a free evening — which is exactly what nobody has.

Ask in plain language. The answers come back with the counts behind them, including when those counts are too thin to mean anything yet — which is the more useful answer far more often than people expect.

Asking about the pattern Chat

Which of the things I did while losing weight am I still actually doing?

Called 3 tools

  • get_history(topic: "weight-maintenance", window: "6m")
  • find_pattern(group_by: "context")
  • compare_periods(metric: "entries")

Of the five patterns that were consistent during your losing phase, two are intact: you still eat breakfast on most weekdays, and lunch is still a real meal. Two have gone — walking entries stopped in April, and cooked evening meals dropped from five a week to two. The fifth, weekend eating, never changed in either direction.

Counts and averages over your own entries, nothing more. Where the data is confounded or too thin, the answer says so instead of rounding it into a conclusion.

What it does

Set up around keeping weight steady

The same mechanics as everything else here, pointed at what actually matters for this one.

A sentence or a photo per meal

No database lookup and no calorie box. The log that gets kept beats the log that was more precise for eleven days.

Trends, not days

Weight moves a couple of kilos on water alone. Everything here is read as a weekly trend, because the daily number is mostly noise and reads as failure on a perfectly good week.

What the good weeks had in common

The useful question isn't what you ate on Tuesday, it's what was different about the months that went somewhere. That's a query against your own record, and it's the one worth asking.

Your goal, not one we set

We don't calculate a target for you. Any number an app produces here is a population average wearing your name, and it will be wrong by enough to matter.

A bad week is a data point

Nothing resets and nothing is undone. A week off is information about what makes a week hard, which is considerably more useful than a broken chain.

Exportable from day one

Everything you've logged, photos included, out in a file you can take to a dietitian, a GP, or somewhere else entirely.

The reason a lot of people start

Something to actually bring to the appointment

You get fifteen minutes, and the first question is always some version of "so what does a normal week look like?" — which nobody on earth can answer accurately from memory.

What this gives you: A long, low-effort baseline, which makes any real change in the trend obvious against your own history rather than against a population chart.

  • Export the date range you were asked about, as a file you can print
  • Photos alongside the entries, which say more than any description
  • Counts and timings rather than an impression of the worst week
  • Nothing shared anywhere unless you choose to share it

What it won't do

  • Score a meal, or sort food into good and bad
  • Estimate calories from a photo and present the guess as a number
  • Set you a calorie target, a macro target, or a weight
  • Run a streak you can break, or tell you that you've fallen behind
  • Comment on your body. The photos here are of food
  • Diagnose anything, or suggest that a pattern is a diagnosis

It's a notebook that can do arithmetic and answer questions about itself. Deciding what any of it means is a job for you and the people advising you.

Early access

Start with what you're already trying to hold in your head

Tell us what you've been trying to keep track of and we'll set it up with you — recording the thing that's actually useful, at a cadence that survives a bad week.

  • Founding accounts lock their price for life
  • No card, no trial clock, no notification designed to make you feel behind
  • Export everything you've logged, photos included, whenever you want

No card required. Unsubscribe any time.

Keep the record without it becoming another job

Founding pricing is locked for accounts opened during early access.

Founding accounts lock their price for life. No card required.