Messo app icon

Messo

One clean space for everything.

Messo is a simple to-do list, task manager, and notes app that helps you organize everyday tasks without switching between multiple apps — free, minimal, and built for daily use.

Download on the App Store

Tasks, lists, and notes together.

Create to-do lists and individual tasks, check items off, track progress at a glance, and keep quick notes — all in one place, focused on what needs to be done today.

Messo to-do lists and tasks on iPhone in a clean workspace

Organize in spaces

Separate work, personal tasks, and events. Keep related items together in one view and switch between spaces as your priorities change.

Messo spaces for separating work, personal tasks, and events

Widgets for every space

Add To-Do, Task, Countdown, Time Since, Notes, and Clock widgets to each space — checklists, deadlines, and reminders at a glance.

Messo home screen widgets for tasks, countdowns, and notes

Learn more about Messo

Stay organized with to-dos and tasks
  • Create simple to-do lists and individual tasks
  • Check items off and track progress at a glance
  • Focus on what needs to be done today
Organize everything in spaces
  • Separate work, personal tasks, and events
  • Keep related items together in one view
  • Switch between spaces as your priorities change
Available widgets

Messo lets you add different widgets to each space:

  • To-Do — simple checklists for everyday tasks
  • Task — individual tasks with progress tracking
  • Countdown — track birthdays, events, and deadlines
  • Time Since — see how much time has passed since an important date
  • Notes — write quick thoughts and reminders
  • Clock — view the current time for selected locations
Clean and distraction-free

Messo is ideal if you're looking for a lightweight to-do app that combines tasks, lists, countdowns, time tracking, and notes in one simple workspace.

  • Minimal design that's easy to scan
  • No complex setup or unnecessary features
  • Designed for clarity and daily use