qrono · v0.1
qrono.
Z
3 things to do
this week.
Thursday, 25 September
UP NEXT
Lisbon ✈︎
Tue 7 Oct · 4 going
2 overdue
12days
04 : 21 : 09
A
M
C
Z
5/11 ready · Ayşe is behind
Coming up
See all
7d
Mom's 60th 🎂You · 1 task left
E
Z
41d
Moving to Kadıköy2 of you · next: book movers
C
Z
94d
Deniz & Ece's wedding6 going · suit fitting in 3 wks
D
E
+4

Home. Event photos: your own or picked from a library. The next event gets the full treatment: a big number, a live clock, a progress bar showing late tasks, and who's behind. Other events are shown as compact rows.

📍 Lisbon, Portugal
Trip · Tue 7 Oct, 06:40
Lisbon ✈︎
12
days
04:21:09
5 of 11 ready2 overdue
A
Ayşe2 overdue
Z
You3 / 4 done
M
Mert2 / 3 done
C
Canall done ✓
Overdue2
Book the rental carwas due 3 days ago · 10 days before
Renew passportwas due yesterday · 13 days before
A
This week1 week before
Check in onlineFri · 1 week before
M
Pick restaurantsdone by Can · Tue
C
Get eurosSun · tap to check off
Z
Last days1–3 days before
PackMon 6 Oct · night before
A
M
C
Z
Order taxi to ISTSat · 3 days before
Z
Done4 tasks · show
Activity
C
Can checked off “Pick restaurants”
2h
Z
You nudged Ayşe
yesterday
M
Mert joined
Mon

Event. Tasks are set a number of days before the date and are grouped along a timeline. Try tapping “Get euros”. Late tasks turn red and show a Nudge button, which is the social hook.

New task · Lisbon
Buy travel adapter
Whenrelative to the trip
1 month before
2 weeks before
1 week before
3 days before
Day before
On the day
Pick date…
Due Tue 30 Sep · moves if the trip date changes
Whoanyone can take it
Z
You
A
Ayşe
M
Mert
C
Can
∀
Everyone
Nudge if it's lateDaily reminder until it's done

Add task. The key idea: you set a task as “1 week before”, not as a calendar date, so it moves automatically if the trip date changes. Templates like “Trip” or “Wedding” fill in a whole timeline at once.

qrono.
A
Ayşe invited you to count down together
Trip · Tue 7 Oct
Lisbon ✈︎
12
days to go
4going
11tasks
3for you
Waiting for you
Get euros1 week before
Order taxi to IST3 days before

No app? This page opens in the browser too.

Invite. What your friend sees after tapping your link: the countdown, what's inside, and what's already assigned to them, with one tap to join. It also works as a web page, so they don't need the app first.

✈︎ Lisbon in 12 days
Thursday 25 September
9:41
12days
Lisbon ✈︎2 overdueAyşe · rental car
Home screen
Lisbon ✈︎
● 2 overdue
12
days · 5/11 ready
Mom's 60th
1 task left
7
days
Lisbon ✈︎
Tue 7 Oct
12
days
Your next
Get euros
Z
Order taxi
Z
Rental car
A
Share card
Share card · photo

Widgets & share. Widgets can use the event photo as a background. The lock screen shows the countdown and who's behind. The home-screen widget lists your next tasks, and on iOS 17 you'll be able to tick them off from the widget. The share card is made for Instagram stories, and every share advertises the app.