Why I Built Composed

For a long time my calendar was a place I went to feel slightly behind. I run a cafe and a handful of software projects, and the day was always a little bigger than my memory of it. I'd put an appointment in Google Calendar and then, every single time, go back in and add the alerts by hand. A reminder the day before. One an hour out. Maybe one to actually leave the house. The calendar knew the appointment existed but it would happily let me forget about it, so the remembering stayed my job.

That is a strange deal when you think about it. The whole point of writing something down is so you can stop carrying it. But most planning tools just hold the dates and hand the worrying back to you. So I kept doing the worrying, and the worrying is the part that wears you down.

I wanted the opposite of that. I wanted to put a thing into my phone and then genuinely let it go, because I trusted that the right nudge would find me at the right time. That trust is the entire product. Everything in Composed exists to earn it.

Say it, and it's handled

The fastest way to schedule something is to say it. "Coffee with Sarah Tuesday at 2." Composed hears that, puts it on the day, figures out where, and quietly builds a little prep around it. No typing into six fields. No setting the alert. You said the sentence a person would say, and the rest is the app's problem now.

If the plan arrived as a screenshot — a flight confirmation, a hotel booking, a doctor's reschedule text — you snap it, and Composed reads it and builds the trip out for you to look over: the check-in window, the leave-for-the-airport buffer, the reminders that match. And when you'd rather just type, you type. The point was never to force the voice. The point was to take whatever shape the plan showed up in and make it your day.

This was the thing I always thought Siri should have been able to do, years ago. I'd say "I have a dentist appointment next Thursday at ten," and some assistant would find the dentist, put it on the calendar, remind me, and make sure I left on time. That never quite arrived. So I built the version I wanted.

The whole point of writing something down is so you can stop carrying it. Most apps hold the date and hand the worrying back to you.

The reminders are just there

Every event you make in Composed gets a layer of reminders without you setting a single one. Something far off sits quietly in the background. As it gets closer, it steps forward. The day of, it makes sure it has your attention. You never open a menu to choose an alert time, because choosing the alert time was the chore that made me build this in the first place.

And then there's the part I lean on most: it tells me when to leave. Composed looks at where I am, where I'm going, and what traffic is doing, and gives me the actual leave-by minute — with the extra cushion baked in if it's a flight. I have missed fewer things since I stopped trying to do that math in my head at 1:47 in the afternoon.

It pulls in and syncs with both Apple Calendar and Google Calendar, so it isn't a separate island you have to maintain. It sits on top of the calendar you already keep and makes it calmer.

Calm was a design decision, not a mood

I made one rule for myself early and never broke it: Composed is not allowed to make you feel bad. There's no angry red. Nothing turns into a guilt color when it's late. It doesn't bark at you. A day is hard enough without your own software adding to the pile, and most planners are weirdly comfortable making you feel like you're failing. I wanted the kind of calm that lets you actually look at your day instead of flinching away from it.

That sounds soft. It's the most opinionated thing about the app. Every choice — the language, the colors, the way reminders escalate gently instead of shouting — comes out of that one rule.

Where it came from

Composed is the most personal thing I've built, because the problem was just mine for a while. I wanted my events, tasks, notes, and birthdays in one place, with the reminders already built in, so I could stop bracing for the thing I forgot. I'm not an unusually disorganized person. I'm a person with too much going on, which is most people I know.

It's also where a lot of the rest of my work started. The voice engine that lets you talk to Composed got good enough that I pulled it out into its own Mac app, Halopen. That's how it tends to go around here — I build the thing I need, and now and then a piece of it turns out to be its own thing too.

If your calendar mostly makes you feel behind, try the one that's trying to do the opposite. Say the plan out loud and let it go.