🇨🇿 Czech · CEFR A1

Czech A1 Course

The 1–1000 most common Czech words, frequency-ranked and spaced-repetition drilled — the vocabulary backbone of CEFR level A1 (Beginner).

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A1 → A2 → B1 → B2 → C1 → C2

1–1000

Czech words in this level

SRS

Spaced repetition

CEFR-aligned by frequency

10,000

Full Czech deck, A1–C2

Any

Device — web, iOS, Android

What Czech A1 Actually Means

At CEFR A1 (Beginner), you can introduce yourself, order food and drinks, ask for directions, and handle the basic exchanges every first trip or first class requires.

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Words 1–1000

Our Czech deck is ranked by real corpus frequency. A1 maps to words 1 through 1000 — exactly the vocabulary a A1 learner is expected to know, no more, no less.

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Vocabulary, Not a Full Course

This is the vocabulary track for A1 — frequency-ranked words, IPA phonetics, and bilingual example sentences. Pair it with a grammar resource, class, or exchange partner for a complete A1 course.

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One Deck, Every Level

Your subscription includes the full 10,000-word Czech deck, so moving from A1 to A2 is just continuing the same deck — no new purchase, no new app.

How the A1 Track Works

Frequency research meets spaced repetition — the most efficient combination in vocabulary science.

Start at word 1

Your Czech deck opens at the A1 threshold. Every card is ranked by frequency, so you always study the most useful word first.

Study 20 minutes a day

Spaced repetition resurfaces each Czech word at the moment you're about to forget it — long-term retention, not cramming.

Clear word 1000, you're at A1

Once you've studied through word 1000, you hold the vocabulary base CEFR A1 assumes — and your deck keeps going toward A2.

Every Czech A1 Card Includes

Five data points per word — not just a translation.

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Frequency Rank

Know exactly how common each word is in real Czech speech and writing — the same ranking that defines the A1 threshold.

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IPA Phonetics

Every entry includes the International Phonetic Alphabet pronunciation. Hear it right the first time, every time.

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Bilingual Example Sentences

Each word appears in a native-language sentence with an English translation — real context, not invented examples.

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Grammar Information

Part-of-speech tags, noun gender, verb conjugation classes — exactly the grammatical context A1-level Czech requires.

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Spaced Repetition

Proven SRS algorithm schedules each card at its optimal interval for long-term retention.

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All Devices

Study on web, iOS, Android, Windows, or Mac. Your A1 progress syncs automatically across every device.

Want a physical reference for A1? Browse our Czech frequency dictionaries — printed vocabulary books with the same frequency-ranked data, IPA, and bilingual examples.

Start Czech A1 Today

Every plan includes the full 10,000-word Czech deck — A1 through C2 — plus all 12 languages. No hidden fees. Cancel anytime.

Monthly

€29.95/month

Cancel anytime

Czech A1–C2 + all 12 languages
10,000 frequency-ranked words
IPA phonetics + example sentences
Spaced repetition system
Web app — iOS & Android coming soon
New languages as they launch

Frequently Asked Questions

Is this a full A1 course, with grammar and speaking practice?

No — this is the vocabulary track for A1: frequency-ranked Czech words, IPA pronunciation, grammar tags, and bilingual example sentences, drilled with spaced repetition. Most learners pair it with a grammar course, class, or conversation partner. Vocabulary is consistently the biggest bottleneck to reaching A1, so this is where a structured deck moves the needle fastest.

How do you know which words belong to A1?

Word frequency and CEFR level track closely — the more common a word is in real Czech text, the earlier a learner needs it. Our deck is corpus-ranked from word 1 (the most common Czech word) to word 10,000, and we map that ranking onto the standard CEFR bands: A1 sits at words 1–1000.

Do I get access to other levels and languages too?

Yes. Every plan includes the entire 10,000-word Czech deck — A1 through C2 — plus all 12 languages currently in the app, not just A1. Additional languages are added to your account automatically as they launch.

How is this different from Duolingo or a language school's A1 class?

Unlike Duolingo, we focus entirely on vocabulary, ranked strictly by frequency instead of gamified drip-feed order. Unlike a class or exam-board wordlist, our Czech deck comes professionally curated with IPA pronunciation, bilingual example sentences, and grammar data already attached to every word. It's the structured, data-driven vocabulary layer underneath whatever course or class you're taking.

Can I cancel my subscription?

Yes. Monthly and yearly plans can be cancelled at any time from your account settings. You keep access until the end of your current billing period. The lifetime plan is a one-time payment with no recurring charges.