Build a connected mental map of history—and remember every date that matters.

History isn't a collection of isolated dates. TimeToTime connects events into meaningful timelines, then uses spaced repetition to make the important dates stick.

Add events and decks you encounter
Watch a timeline take shape
Connect events that belong together
Practise dates in context
Test recall, not just recognition
Watch dates become durable

Add events and decks you encounter

The problem

Most of us don't forget the story. We forget where it fits.

You probably remember who Napoleon was, roughly what the Reformation involved, and the shape of the Industrial Revolution. What's harder is placing those things relative to one another, or to events happening at the same time somewhere else. Read enough history and you end up with a rich collection of facts and a weak sense of chronology to hang them on.

TimeToTime builds that scaffolding: a connected timeline you can place new knowledge into, and dates reliable enough that you stop having to look them up.

The signature idea

History isn't a list of dates. It's a connected story.

Historical events don't exist independently — they cause, follow, echo and overlap each other. TimeToTime has a dedicated Link feature for recording exactly those relationships between events, so your timeline stops being a set of disconnected flashcards and starts being a network you can see and reason with.

Every event gets a place, not just a page
A link records why two events belong together: cause, influence, theme, or simply "around the same time". That relationship is worth keeping, so TimeToTime keeps it.
Connections create a second way in
If you can't recall a date directly, a connection often gets you there anyway: you remember the event it's linked to, and the relationship does the rest.
Your timeline becomes a mental map
As links accumulate across a deck, isolated facts turn into a network you can see, explore and reason with, not just a list to be tested on.
A date shown with its surrounding context in TimeToTime
Two events connected by a link in TimeToTime

One system: Build, Connect, Learn, Remember, Explore

Whichever subject you're learning — art history, world events, or the release dates of your favourite films — TimeToTime works the same way: build a timeline, connect what belongs together, and let spaced repetition make the dates reliable.

Build: create or discover a timeline

Start your own deck as you read, study, or browse, or subscribe to a deck someone else has already built and published in the Gallery.

Build: create or discover a timeline

Connect: record how events relate

Link events by cause, influence, or theme. Each connection creates an additional retrieval path, and turns a list of dates into a network you can reason with.

Connect: record how events relate

Learn: get acquainted with a date

New dates are introduced gradually, and tested both contextually — before, after, between — and directly, so you build a real feel for a date, not just a guess.

Learn: get acquainted with a date

Remember: spaced repetition keeps it there

Once a date is familiar, reviews are scheduled just before you would forget it, so effort goes into maintaining memory, not rebuilding it from scratch.

Remember: spaced repetition keeps it there

Explore: see the shape of what you know

Visual timelines and connected decks let you browse your growing mental map, compare periods side by side, and track progress across everything you are learning.

Explore: see the shape of what you know

History isn't about memorising dates. So why memorise dates?

Correct

History isn't about memorising dates.

Historical understanding is about causes, consequences, change and continuity, comparison, and interpretation. A list of years, on its own, explains nothing.

But

Dates are the framework those relationships sit on.

You can't reason about cause and consequence if you're not sure which event came first. When the framework is automatic, you can think about history instead of repeatedly reconstructing it.

So

Dates support understanding. They don’t replace it.

Immediate recall frees working memory for argument: placing evidence in context, comparing periods, and writing with precision, instead of stopping to check when something happened.

Connections give you the understanding. Automatic recall makes that understanding usable →

Built to fit around how you already learn

On top of connected timelines and spaced repetition, these details make TimeToTime easy to sustain day to day.

Flexible Learning

As you read a book, attend a course, listen to a lecture, or just come across an interesting connected event as you browse Twitter—quickly add the dates that matter to your decks, with a short description.

Short Learning Sessions

TimeToTime will guide you in your learning. Not too much each day, as that's confusing. Not too little each day, as that won't help consolidation. Just enough. (It's time-boxed!)

Read how this works

Easy Progress

TimeToTime strives to make your life easy. You still have to put in the work and learn each day, but TimeToTime tries to make that work effective, uncomplicated and straightforward.

Shared Decks

You can create a deck of events (with connections) and share it with others, perhaps in the same study group. Or you can subscribe to shared decks that others have created.

Practice with Others

From time to time, challenge your friends to a duel over a shared learning deck. You'll each be able to measure progress during a timed, randomised test session.

Why not just use Anki?

A great tool for facts. A different tool for history.

Anki is excellent at generic memorisation, and we love it. If you only need one isolated fact, it's probably enough. TimeToTime is purpose-built for chronology: it's for learning where events sit in history, and how they relate to one another.

Generic flashcards / AnkiTimeToTime
Independent facts on separate cardsEvents situated within a timeline
Generic question/answer retrievalChronology-specific practice: before, after, between, exact year
Relationships between facts are implicitExplicit connections you record between events
Little or no temporal visualisationVisual timelines you can browse and compare
Excellent for isolated factsBuilt to combine historical understanding with date recall

Read the full comparison →

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Simple, Transparent Pricing

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Plans

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$2.99

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  • Unlimited learning
  • Full mobile app access
  • Access to public decks
  • App updates
  • 3 Mnemonic Scenes a day
  • 1 AI-generated timeline a day

Why we charge

Sustainability

We want to ensure that TimeToTime.app continues to evolve to meet your needs, without uncertainty in our future about alternative funding or hidden costs. Minimal, recurring subscription pricing, helps us achieve this.

Privacy and Selling Users

We are a principled company, very much against hidden costs and hidden ways of taxing users by selling their data. At TimeToTime, your data is your data, and we don't need to sell it, or you.

Team

We are a small, committed team. We have big plans for the future, and having a secure, sustainable way to achieve them via a subscription model, lets us go out and do the work in helping all of you achieve your learning goals.

Frequently asked questions

Frequently Asked Questions

If you can't find what you're looking for, email us at feedback@timetotime.app with any questions.