The simplest goal tracker: one question a day

Compound is a simple goal tracker for iPhone, built around exactly one question a day: did you get closer to your goal today? There are no categories to configure, no dashboards to build, and no setup beyond naming what you’re working toward. One tap — ↑ Closer, → Same, or ↓ Further — becomes a visible trajectory over time. Free on the App Store.

Compound app home screen with the daily question “Did you get closer to your goal today?” and a progress trajectory chart

Why most goal trackers are more complex than they need to be

Many goal trackers ask you to define metrics, set up categories, and configure a dashboard before you’ve tracked a single day — by the time the setup is done, the motivation that brought you there has often faded. Compound skips all of it: name your goal in one sentence, and the daily question starts the same evening.

Complexity feels productive during setup and becomes friction during daily use — exactly backwards for a habit that needs to survive hundreds of days, not one enthusiastic first session.

The simplest version of goal tracking that actually works is a single honest question, answered daily. Compound is built around that idea and deliberately adds nothing else.

How Compound stays simple

Name your goal in a sentence — or skip that step entirely — and answer one question each evening: did you get closer today? That single tap is the entire daily interaction. The chart accumulates your answers into a trajectory automatically; there’s nothing else to configure.

Even the optional parts — notes, Pulse reflections — stay opt-in. The core experience is, and stays, one question and one tap.

What a bad day requires in Compound

One tap on ↓ Further. No form to fill, no explanation required, no dashboard to update. The chart shows a single honest dip, and tomorrow’s question arrives exactly the same as it would after a great day.

Complex trackers often demand the most effort on the hardest days — logging what went wrong, adjusting plans, updating categories — right when effort is scarcest.

Compound asks the same three-second question regardless of how the day went, which is what makes it sustainable specifically on the days simplicity matters most.

Pulse adds insight without adding complexity

Pulse, part of Compound Pro, reads your recent days and reflects back the pattern — an optional layer of insight that never changes the one-question, one-tap core experience.

“Your last two weeks lean steadily toward ‘Closer.’ Whatever changed after the slow start in week one, it’s working.”
Compound app home screen showing a Pulse card — a short AI-generated reflection on recent momentum

Simple tracking questions

No. Compound has no categories, metrics, or dashboards to configure — just one question a day and an optional goal name. That’s the entire setup.

No — the entire app is one question, three possible answers, and a chart. Most people understand it fully within their first check-in.

No. The daily question works for any goal — saving money, fitness, quitting a habit, a side project — and Pulse (part of Compound Pro) adds optional depth without adding steps to the daily habit itself.

More questions? See the full FAQ →

Related ways to use Compound

See you tomorrow.

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