How it works
How Lattice learns you.
A look under the hood: how it finds your level, holds one connected memory of everything you learn, and never lets it reset.
The right level of challenge
The sweet spot, kept right where you are as you grow.
Lattice finds the line between too easy and too hard, and keeps every lesson right on it as you grow.
It reads where you are
From what you actually do - what you nail, what you miss, what you have started to forget - it keeps measuring your real level.
It aims just past your edge
Each next thing lands one step beyond what you have mastered: hard enough to grow, easy enough to succeed.
It moves as you move
Succeed easily and it reaches further; struggle and it eases back. Your level is never fixed.
What that looks likeYou stall on the past subjunctive in conversation. That miss re-rates your level on it, pulls its review forward, and quietly eases the next exercise that touches it, until you have caught up.
Never too easy, never too hard, lesson after lesson.
One connected memory
It always knows the one thing you're ready for next.
However you practice, Lattice pays attention - and chooses what comes next, so you never have to decide what to study.
Why this oneHigh-frequency, it unlocks dozens of sentences, and you've just started to forget it. Chosen from thousands, so you don't have to.
Nothing resets between sessions, ever. One continuous memory of you.
The recall loop
Follow one word.
You reach for one word and stumble. Watch where it goes: in Lattice it stays one memory the whole way, not four tools that forget each other.
sobremesathe slow talk that lingers at the table after a meal
Speak
Mid-conversation you reach for sobremesa, and it isn't there. You talk around it and keep going. Lattice catches the miss the moment it happens.
Review
You never note it down. It is already on tomorrow's review, the exact word you reached for, caught the moment it slipped rather than lost when the call ends.
Crystallize
That same word locks into your map, linked to the words around it - one connected memory, not a note stranded in a separate app.
Reinforce
It comes back on its own, in your next recall and your next conversation, until reaching for it is automatic. You never scheduled a thing.
In most apps these are four separate tools, and the word is lost between them.
Ways to practice
Every way to learn, in one place.
Nothing slips through the cracks between activities - every mode feeds the same memory of you.
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Converse
Free-form conversation with your tutor, always pitched at the edge of what you can already say.
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Roleplay
Real scenarios - ordering, interviews, apartment hunting - generated fresh from the words you're ready to use.
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Calibrate
The tutor probes what you actually know, places your level, and keeps adjusting as you grow.
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Recall
The right words resurface at the right moment, so nothing you've learned quietly slips away.
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Games
Word games and quick challenges, built from what you're ready to practice - so progress feels like play.
Why Lattice
Every surface you just watched runs on one memory of you.
Other apps adapt too. So run the test yourself: ask any app you've used whether a word you missed in conversation changes your flashcards by morning, and what your tutor does next. For everyone else the honest answer is no, because the conversation and the flashcards have never met. For Lattice, that connection is the entire point.
Most language apps
- A miss in conversation never reaches your review
- Words reset to zero instead of resuming where you left off
- Flashcards run on a fixed calendar that ignores how you did
- Your level is guessed from one screen, not your whole history
- Five tools stitched together, no shared memory of you
Lattice
- A miss anywhere updates everywhere, the same night
- Words resume from exactly what you last proved
- Recall is timed to you, not to a calendar
- One record of your real level, read by every surface
- One connected memory, the thing you watched move
We're not claiming we're smarter than the others. We wired it differently, and you can check the difference the day you use it.
A structure for fluency.
Be among the first serious learners to try Lattice.
Built on the science of how memory and immersion actually work.
We'll email you when your spot opens.
You're not bad at language learning. The apps were.
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