On set
When the morning overruns, the day moves itself
Mark a shot done on your phone and every time after it moves to match what has really happened. When the day runs late, on-set mode shows what you could skip or move to still make golden hour. The buttons are big enough for a cold thumb, and it keeps working with no signal.
No card. On-set mode is on every plan, the free one included.

When the day runs over
See what to skip or move, and what each choice does to the wrap
Pin a shot to golden hour and on-set mode watches for it. When the day will reach that shot too late, or is running more than five minutes past its planned wrap, a line at the top of the screen says so, and below the shot you are on it lists the ways to catch up.
It can skip one or more set-ups you marked Nice to have on the shot list, or move one to the end of the day so it is still shot. Where neither works, it can take you straight to the pinned shot. Each option shows whether you will make the pin and when you will wrap.
One tap applies it and Undo appears straight after. With no signal, the change waits on the phone like every other tap. A set-up marked Must have is never offered for skipping, and nothing is deleted.

With no signal
Every tap survives a dead spot
Every tap is saved on your phone before anything else happens, so it survives a dead spot, a locked screen, or the app being closed mid-morning. When signal comes back, everything waiting is sent in order, and the screen says how many are left.
A dead spot, a slow answer or a wait that runs out never undoes a tap. A tap is undone only if Latentshoot refuses it, and the screen says so.

What the day teaches the next one
Every shot you take sharpens the next estimate
Latentshoot records how long each shot really took beside how long you planned. At wrap that becomes a report, planned against actual, group by group.
The same numbers become the estimate Latentshoot suggests for the next similar shot. It takes the middle value of what shots like it really took rather than the average, so one three-hour disaster does not push every estimate up. It waits until there are three to learn from, because a figure learned from fewer is worse than a round number nobody thinks to question.

Shooting out of order
Shoot out of order and every time still adds up
The light goes flat, or the client wants the third look first. Mark a shot “shooting this now” and its row moves to the front of what is left. Every time on screen still comes from the order of the rows, so nothing needs retyping.
If a cold hand taps the wrong thing, undo it from the same screen: put the last status back, or correct the time it recorded, without going near a keyboard.
The client’s picks
See what the client picked from the set-up you are on
Open the gallery for today and publish from Lightroom between set-ups. The client watches the new frames arrive on their own page and selects as you go.
Under the shot being taken now, on-set mode counts the frames the client has picked from it, and does the same for the shots before. With no signal the count stays as it was, and marking shots off works as it always does. This is part of Studio. Proofing on the shoot day.

Questions
About on-set mode
What happens to a tap made with no signal at all?
Will it offer to skip a shot the client needs?
Can I add a new shot from on-set mode?
Is the live day a separate schedule from the one I planned?
Do I need a paid plan to use on-set mode myself?
Can the client pick frames while we are still shooting?
Take it somewhere with no signal.
Open the day on your phone before you lose signal, then mark shots off as you take them.
No card. On-set mode is on the free plan, in full.