Marron icon Marron ToDo
日本語 Download on the App Store

Task management,
made simple.

Lists, todos, subtasks, recurring tasks, and memos — all in one place.

Download on the App Store Open Web App

* The web version is available for paid users only

Main screen of the Marron app

See it in action

Everything at a glance
Everything at a glance Tasks and subtasks, neatly organized
Organize tasks with lists
Organize with lists Switch between your lists in a snap
Automate recurring tasks
Automate recurring tasks Weekly and monthly tasks, added for you
Manage every detail
Manage every detail Memos and subtasks included
7 color themes
7 color themes Pick a look that fits you

Same experience,
on your PC.

Just open your browser to view and edit the same todos you manage in the iOS app. No installation required — access them from any PC.

Open Web App

* Available for paid users only

Marron web version

Free to download

  • Todos, subtasks & memos
  • Create lists
  • 7 color themes
  • Drag to reorder
  • Recurring tasks
Download on the App Store