A task deck deals you one card at a time instead of showing every task at once. You make a single decision per card across three lanes plus done: now, next, later, done. There is no board layout to arrange or maintain.

Why does seeing every task at once make a task list feel heavy?

A long list presents every outstanding item as a competing decision each time you open it, so choosing what to do next becomes its own task. Showing one item at a time removes that scanning and comparing step.

Is there a task app that shows only one task at a time?

Riffle is a deck-not-board task tool for you plus one or two teammates. It deals tasks as cards one at a time and asks for a single decision per card. Tasks are captured by voice and sorted into now, next and later.

Who should not use a task deck?

Anyone who needs a full overview of all work at once, such as a roadmap across several workstreams or status reporting for a larger team. A board tool is a better fit for those cases.

Guides

A task app that shows you one task at a time

Most task apps show you everything you have to do, all at once. That is the part that makes them feel heavy. A backlog of 47 items is not 47 pieces of work, it is 47 decisions competing for the same attention, and the usual response is to close the app.

A deck works differently. It shows you one card, you make one decision about it, and the next card arrives. The decision is always the same small question: is this now, next, later, or done. You are never asked to sort, rank, drag, or organise, because a deck has no layout for you to maintain.

Riffle is a deck-not-board task tool for you plus one or two teammates: say it, deal it, done. You hold a button and talk, it deals what it heard into cards, and you decide on them one at a time.

Now Next Later Done

Why does seeing every task at once make things worse?

Because visibility is not the same as progress. A full list is a reminder of everything you have not done, delivered every time you open the app. It creates the feeling of being behind before you have made a single decision.

There is also a quieter cost. When everything is visible, choosing what to do next becomes its own task. You scan, you compare, you reprioritise, and none of that is the work. On a bad week the app becomes a place you tidy instead of a place you finish things.

What is a task deck?

A deck deals you one card at a time. Each card is one thing, and you answer one question about it:

Now if it is what you are doing next.
Next if it is real but not immediate.
Later if it matters but not this week.
Done if it is finished, or was never real.

Three lanes plus done is the entire system. There are no columns to design, no projects to nest, no views to configure and no board to keep tidy, because the deck decides the layout and you only decide the card in front of you.

How is a deck different from a list or a board?

	List	Board	Deck
What you see	Everything, stacked	Everything, in columns	One card
Your job	Scan and choose	Arrange and maintain	Decide this one card
Who keeps it tidy	You	Usually one person	Nobody, there is no layout
Fails when	It gets long	Columns multiply	You want a full overview

That last row is the honest trade. A deck is deliberately bad at showing you everything, which is the entire point, and also the reason it will not suit everyone.

How do tasks get into the deck?

You talk. Hold the button, say the messy version out loud, and Riffle reads your intent into separate cards. Saying "finish the pricing page by tomorrow, ask Marco to review the quote, renew the domain next week" produces three cards, with the right owner and the right lane, in about ten seconds.

It works in the language you actually speak. An Italian sentence produces Italian cards, a French sentence French cards. Nothing gets quietly translated into English.

You can still type. Most people stop.

Does this work for a team?

For a small one, yes, and it gets quietly better. Everyone's now and next line up on their own, so nobody maintains a shared board. Because every card carries who it belongs to and what happened to it, the standup falls out of real activity instead of being written by someone on Monday morning.

Riffle is shaped for one person plus one or two teammates. It is not built for a department, and it will not pretend to be.

Who should not use a deck?

If you genuinely need a full overview, stay where you are. Anyone running a roadmap across several workstreams, coordinating a larger team, or reporting on status needs to see everything at once, and a board tool is the right answer for that. Deep integrations and automation live there too.

A deck is for the case where you have already tried the list and the board, and the thing you actually want is fewer decisions on screen.

Where Riffle is honestly still rough

Riffle is in beta. Receipts and richer team sync are still being built, and there is no integration ecosystem. The founding programme exists precisely so the first thirty teams shape what gets built next. If you need a finished, mature product today, this is not it yet.

Try the deck

Thirty founding seats. Twelve months free, then a founding-member price you keep. Each seat covers you plus two teammates. No credit card and no trial countdown. In exchange: real use for a few weeks and one honest twenty minute conversation about what is wrong with it.

Claim a founding seat

Related: Trello alternatives that do not make you maintain a board. Published by AgileTask OÜ (Estonia). Questions: support@agiletask.ai.