Trail Worm — From hiking thoughts to thoughtful apps
Trail Worm L.L.C

From hiking thoughts to thoughtful apps.

A small studio making quiet software for the long walk.

We make small, careful software for the part of you that already knew what to do.

Trail Worm is a one-person studio building unhurried tools for daily life. The name is literal: most ideas here arrive on long walks, when the brain finally goes quiet enough to listen to itself.

We design for the human you are becoming, not the metric you are hitting. That means privacy by default, no dark patterns, no notification spam, and a strong preference for fewer features done well.

Apps from the studio

One out in the world, more on the workbench. We release when they’re ready, not when the calendar says so.

Habit tracker iOS & Android

Marcus AI

The habit tracker that listens back. Track your daily habits; when you stumble, talk it out with Marcus Aurelius, Socrates, the Buddha, and more.

“Be one.”-Marcus Aurelius

  • 8+philosophers
  • E2Eencrypted
  • 0ads, ever
Workbench · 02 In progress

More minds,
more apps.

A handful of small tools are taking shape, most still half-sketched in trail notebooks. We’ll announce the next one when it can stand on its own.

Quiet software, and a weekly Stoic letter

Trail Worm is a one-person studio. Once a week I send a short Stoic letter from Marcus AI — one idea, one small habit — plus a heads-up whenever we ship something new. Prefer just launch news? You can switch anytime.

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