To-dos that sort themselves

Just write
the deadline.
What’s urgent
turns red.

No folders, no priorities, no sorting. Type a task in one line and it lands at its deadline. Only tasks due within 12 hours take on color — so the moment you open Senru, you know what needs you now.

Free · No ads · No account needed

Senru’s timeline. The middle is now. A task due in 1 hour glows red, one due in 4 hours glows orange, and tasks further out stay neutral.

How it works

All you do is
write it down.

Sorting, coloring, reminding — Senru works it all out from the deadline.

STEP 1

Write

Type “review proposal 3pm tomorrow.” Senru reads the date and time.

STEP 2

Line up

Each task sits at its deadline. The middle of the screen is now; further up is later.

STEP 3

Warm up

Tasks take on color in their last 12 hours, and you get one heads-up 2 hours before.


Write it in one line

The date comes
from what you type.

Type “review proposal 3pm tomorrow” and the deadline is tomorrow at 3 PM. “Take out the trash every Monday” becomes a weekly repeat. English or Japanese, just as you’d write it.

Check before it lands
Preview the date Senru read, then add the task
Parsed on your device
No server involved in reading the date
Drag to reschedule
Long-press and move a task; where you let go is the new deadline
The capture sheet. From “review proposal 3pm tomorrow,” Senru previews the title “review proposal” and its deadline.

See it at a glance

Start with
what’s red.

Only tasks due within 12 hours take on color. They shift from amber to red as the deadline nears, and the most urgent ones pulse. Everything further out stays neutral. Open the app and your next move is obvious.

Send proposal2h left
Submit invoice4h left
1:1 with my manager2d left

Notifications & Lock Screen

Quiet until
it’s close.

While a deadline is far off, Senru says nothing. As it gets closer, it steps forward a little at a time.

MORE THAN 12 HOURS OUT

Silence

A distant deadline never buzzes your phone.

FROM 12 HOURS OUT

A Lock Screen countdown

Open the app and a Live Activity keeps the time left on your Lock Screen and in the Dynamic Island.

2 HOURS BEFORE

One notification

An alert with a gentle haptic. It gets through Focus, too.

AFTER THE DEADLINE

One more, then quiet

No repeated nagging.


Reading the timeline

The middle is now.
Up is what’s ahead.

Tasks sit on a single timeline. The further up, the further ahead; below the middle is what’s done. Distant tasks are grouped and kept small, then open one by one as you scroll them closer.

Date markers
While you scroll, markers show which day you’re looking at
“Someday” tasks
Park them at the very top, then drag one onto the timeline once it has a date
The timeline scrolled four days ahead. Nearby tasks open one by one and date markers appear.

List & search

Prefer a list?
It’s right there.

The same tasks read as a plain list, nearest first: Soon, Today, Tomorrow, and on. Search covers completed tasks and the trash too, and you can complete, reschedule, or restore right from the results.

Search completed and trash, too
Complete or restore right where you find it
Works with VoiceOver
The list alone gives you every action
The All Tasks list, nearest deadline first: overdue, Soon, Today, Tomorrow.

Peace of mind

Free. No ads.
No sign-up.

Free, no ads

Every task-management feature is free. No ads.

Start without an account

Nothing to sign up for. Download and go.

Parsed on your device

Dates are read on your device, not on a server. No tracking.

Synced with iCloud

The same tasks on your iPhone and iPad. Requires signing in to iCloud.


More features

And there’s more.

Repeats

Daily, weekdays, weekly, monthly, or every N days. Complete one and it moves to the next.

Extra alarms

“Remind me the night before” — add an alert at any time, apart from the deadline.

Widgets, Lock Screen, StandBy

See your most urgent task and its time left without opening the app.

Siri & Shortcuts

Add a task in one phrase from Siri, Spotlight, or Control Center.

The feel of done

Completing a task answers with a gentle haptic and tone.

Accessibility

Supports VoiceOver, the largest text sizes, Increase Contrast, and Reduce Motion.

iPhone & iPad, dark & light

The layout stretches to fit your screen. On iPad, a hardware keyboard handles adding, the list, settings, and jumping back to now.

Just write the deadline.
Senru does the rest.

Senru

iPhone & iPad / iOS & iPadOS 18+ · Free, no ads