Deadline Backsolve: Pace Plan
ProductivityLifestyle

Deadline Backsolve: Pace Plan

Daisuke Yamaguchi · released 4 Aug 2026 · Open in App Store ↗

Revenue 30d not estimated
Downloads 30d not estimated
Rating 5.00 2 reviews

No in-app products collected for this app.

RatingPrice
Japan100%25.00¥120 $0.75
United Arab Emirates<1%0AED 2.99 $0.81
Afghanistan<1%0$0.99
Antigua And Barbuda<1%0$0.99
Anguilla<1%0$0.99
Albania<1%0$0.99
Armenia<1%0$0.99
Angola<1%0$0.99
Argentina<1%0$0.99
Austria<1%0€0.99 $1.14

The store shows a different set in every country

Description

NOTE: The app interface is currently in Japanese only.

The App Store listing is in English, but the app itself is not yet localized.

When you realize you won't hit the deadline, what you actually

need is the answer to "so what do I change?"

Deadline Backsolve computes the shortfall and gives you concrete fixes:

"push the deadline 3 days", "add 45 minutes per working day",

"cut 4 pages". Real numbers, not a warning label.

■ Three inputs. Thirty seconds.

What, how much, by when. That's the whole setup.

Per-weekday hours and finer settings can wait until later.

■ You only look at today

The home screen says "Today: 8 pages." That's it.

No Gantt charts, no dense tables. Tap "+1 page" when you're done.

■ It follows your real week

One hour on weekdays, three on weekends? Your quota is distributed

by the time you actually have, not spread evenly into a plan

you were never going to keep.

■ It learns your real pace

It starts from an estimate, then switches to your measured

minutes-per-unit once you have logged enough work.

You never have to re-tune the estimate yourself.

■ Recovery plans, computed

Switch to a later registered deadline (with hours gained)

Extend the deadline by N days

Add N minutes per working day

Cut N units

Finish each unit within N minutes

Open up a day you had marked as rest

Tap any of them to apply it to the plan immediately.

■ A focus timer that survives a crash

It stores the start time and takes the difference, rather than

ticking every second. Close the app, crash the app, it keeps counting.

And it never plays a sound effect. Ever.

■ It does not go online

No account. No server. No ads. No tracking.

Your data lives on the device. Move it with a JSON export/import

when you change phones. There is no sync to corrupt.

■ One-time purchase. No add-ons.

Everything is unlocked at purchase. Unlimited projects and logs.

No subscription.

Works for comics, novels, illustration books and merch, but also

for article deliveries, reports and theses — anything with an

amount and a due date. Name the unit whatever you like.