
Free
About
You don't have too many tasks. You have too many tasks visible at once.
SUMI is a simple to do list and minimalist daily planner built for people who feel overwhelmed by traditional productivity apps.
If you've tried apps like Todoist, Notion, TickTick, or Things 3 and felt stressed or overloaded, SUMI offers a calmer, simpler alternative.
WHY OTHER TO DO LIST APPS FAIL
Most task apps show you everything at once.
You open your list and see 20, 30, even 50 tasks. Your brain freezes. You feel behind before you even start.
The tool that was supposed to help becomes the source of stress.
THE SUMI METHOD
SUMI separates your tasks into two clear layers:
BACKLOG
Everything you need to do lives here. It is complete, safe, and always accessible, but hidden from your daily view.
TODAY
Only 3 tasks appear each day. These are your priorities. This is your entire focus.
When your brain sees less, it does more.
WHY ONLY 3 TASKS?
Three tasks force clarity.
A long to do list is not a plan. It is pressure.
Three tasks help you:
- Focus on what actually matters
- Finish your day with a sense of progress
- Reduce decision fatigue
- Build a sustainable productivity habit
This is not about doing less. It is about doing what matters.
FEATURES
- Simple to do list with full backlog storage
- 3 task daily planner for clear focus
- One tap task swapping from backlog
- Deep focus timer for distraction free work
- Guided evening reflection journal
- AI insights to spot patterns in your behavior
- Streak tracking and motivation system
- Works offline. Your data stays private
- Minimalist, calm design
PERFECT FOR
- People overwhelmed by their task list
- Anyone struggling with focus or task anxiety
- Users who find Notion or Todoist too complex
- Minimalists who want a simpler system
- Students, founders, freelancers, and creators
A DIFFERENT KIND OF PRODUCTIVITY
This is not hustle productivity.
This is calm, intentional progress.
Your backlog is safe.
You just do not have to look at it.
Start your day with clarity.
Finish your day with progress.
Download SUMI.
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What's New in SUMI
1.0
April 23, 2026