Learn the words. Master your mistakes.
LexGrip generates vocabulary for the situations you'll actually be in, schedules it with FSRS spaced repetition, and runs an AI tutor that learns from every mistake you make, then drills it until it sticks.
Loved by early learners in French, German, and Spanish
Tutor
Your tutor
Here's where you stand today.
Level A1.1
0% to A1.2
Today's plan
Warm-up – 4 due deck words in quick drills
Exploration – Mixed drills to map where you stand
Reading finale – An article at A1.1, counts toward A1.2
Why this plan? Built from your recent misses →
Or steer it yourself
Fix your weak spots
Targeted reps on the patterns you miss most
Speak a real situation
Live voice scenes, order the coffee out loud
What early learners are saying
The tutor actually remembers the gender mistakes I keep making and won't let them slide. Nothing else does that.
Marie L.
Learning French
I generated a deck for my trip to Madrid in two minutes. By the time I landed I could actually use the words.
Daniel K.
Learning Spanish
FSRS plus the mistake tracking means I stopped wasting time on words I already know. It's ruthlessly efficient.
Aisha R.
Learning German
Bringing my own API key means unlimited generations for basically free. Wild that this exists.
Tom B.
Learning Spanish
It feels like a tutor that did their homework on me before the lesson. Every session targets my weak spots.
Sofia M.
Learning French
The tutor actually remembers the gender mistakes I keep making and won't let them slide. Nothing else does that.
Marie L.
Learning French
I generated a deck for my trip to Madrid in two minutes. By the time I landed I could actually use the words.
Daniel K.
Learning Spanish
FSRS plus the mistake tracking means I stopped wasting time on words I already know. It's ruthlessly efficient.
Aisha R.
Learning German
Bringing my own API key means unlimited generations for basically free. Wild that this exists.
Tom B.
Learning Spanish
It feels like a tutor that did their homework on me before the lesson. Every session targets my weak spots.
Sofia M.
Learning French
The learning loop
From a word you don't know to one you won't forget.
Generate or grab from a deck
Pull ready-made cards from the curated decks, frequency-ordered so the most useful words come first, or describe what you need and AI builds the cards for you, each with a translation, a usage example, and audio.
Review with FSRS
Cards enter a scheduler powered by FSRS that models memory decay per card and surfaces each one at the exact moment you're about to forget it.
Practice with the tutor
AIWhen reviews are done, the AI tutor builds fresh sentences mostly from words you already know, then trickles in a few new ones to keep you growing.
Correct & resurface
AIEvery mistake is captured into a personal error profile. The tutor resurfaces your weak spots in new contexts and unlimited drills (sentence correction, fill-in-the-blank, word order, meaning match) until your accuracy recovers.
Tutor
Back
Mistake autopsy
Every recurring mistake, with receipts – your actual answers next to the fix. Clear them and they move to the trophy pile.
Your weak spots
Morphology
verb conjugation
52%
miss rate
seen 3×
Check that the verb ending correctly matches the subject in person (1st/2nd/3rd) and number (singular/plural) for the chosen tense.
Open cases · 1
verb conjugation
Check that the verb ending correctly matches the su…
seen 3× heating up
Ich
leben
Today · Cloze
A tutor that learns your mistakes and won't let them slide.
Most apps quiz you on random words you've never seen. The LexGrip tutor builds fresh sentences mostly from the vocabulary you already know, grades how you actually produce the language, and turns every slip into your next lesson.
Every mistake is captured
The tutor builds a personal error profile of exactly where you slip: gender, conjugation, agreement, word choice.
It resurfaces your weak spots
It keeps serving the things you get wrong back to you in new contexts until your accuracy recovers.
Unlimited weakness drills
Sentence correction, fill-in-the-blank, word order, and meaning match drills, built straight from your error profile.
It keeps you growing
Sentences lean on words you know, then trickle in new ones that feed straight back into your deck to learn.
Curated decks
The most common words first, or straight to the topic you need.
No random textbook word lists. Core Vocabulary serves the highest-frequency words first, so everything you learn shows up in real life immediately. Or go straight to the source: twelve everyday topic decks, from ordering dinner to talking about how you feel.
Cards
13 curated decks · 0 of yours
Start here
Core Vocabulary
Core high-frequency vocabulary every learner needs, served easiest first.
70 / 3878 learned
Browse by topic
Family & Friends
0 / 234 learned
Feelings & Opinions
2 / 1122 learned
Food & Drink
0 / 445 learned
Greetings & Small Talk
5 / 62 learned
Pricing
Free to learn. Yours to scale.
Start completely free. Bring your own AI key for unlimited everything at no cost to us, or let us run the AI for you on Pro.
Free
Everything you need to build the habit.
- Free cards from every curated deck
- 10 free AI-generated words
- Full FSRS spaced repetition
- Learning games, with more on the way
- Browser text-to-speech audio
BYOK
Plug in your own AI key. Pay your provider, nothing to us.
- Everything in Free
- Unlimited prompted cards
- Unlimited AI tutor access
- Premium learning games & AI voice (coming soon)
Pro
BYOK power, but we run the AI. No keys, no setup.
- Everything in BYOK, managed for you
- No API key required
- Unlimited tutor & generations
- Premium learning games & AI voice (coming soon)
- Priority access to new features
Where every slip tightens your grip.
Free to start, no credit card. Bring your own key for unlimited generations and tutor sessions. The AI tutor is live and waiting for your first mistake.
Sign up free