AtoC™.ai
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Learn Spanish

Learn Spanish online with 5,900+ words in ready-made sets, grammar training A1–C2 and spaced repetition — built for English speakers.

Free to start · No credit card required

MG24🇪🇸⭐∞🏆🔔☀️⚙️
Weekly Activity
FR
SA
SU
MO
TU
WE
TH
Daily Goal
71%
141 / 200 XP
🔥 314
Day streak
⭐ 42,060
XP
Review
Learning (7)
Graduated (197)
Learn New
Learned325
In Progress19
Total Words346
HomeWordsSetsPracticeGrammar
✕Word → Translation
2/5
🚩
sí, por favor
🔊
Choose the correct translation
1. yes, please
2. agreed
3. I don't know
4. of course
Don't know
✕Match the pairs
3/5
🚩
sí, por favor
yes, please
no lo sé
I don't know
por supuesto
of course
Start learning free
5,900+
Words per study language
A1–C2
Grammar by level
50+
Achievements
FSRS
Spaced repetition

Learn from your language

Spanish→English (US)
sí, por favor
yes, please
no lo sé
I don't know
por supuesto
of course
de acuerdo
agreed
yo tampoco
me neither
es verdad
it's true
tal vez
maybe
a mí tampoco
me neither

How it works

Three steps to Spanish. No friction, no confusion.

01

Pick your pair

You are on the English → Spanish track: 130 word sets and grammar A1–C2, every hint and explanation written in English.

02

Train daily

Spanish word drills, ser vs estar exercises and review sessions — ten focused minutes a day is all it takes.

03

Track & compete

XP, day streaks and the friends leaderboard keep your Spanish streak alive — skip a day and the streak resets.

Built for learning Spanish

Every feature tuned for English speakers on the Spanish track.

130 Spanish word sets

5,900+ Spanish words grouped by topic and level, each shown with English translation and phonetic transcription.

Word Import

Add your own Spanish vocabulary — energy covers the AI-assisted import, and a subscription lifts the limits.

FSRS Algorithm

Reviews come back right before you forget each Spanish word — ten minutes a day outperforms weekend cramming.

Spanish grammar A1–C2

Ser vs estar, gustar-type verbs, the subjunctive — interactive cards and drills with explanations in English.

Gamified Progress

XP, streaks, achievements and leagues turn daily Spanish practice into a habit that is hard to break.

Free, powered by energy

Everything is free: sets, grammar, drills. Energy limits sessions and word imports — a subscription lifts it.

Learning online with spaced repetition

The fastest way to build real skill is steady daily practice, not weekend cramming. AtoC builds that habit for you: short sessions of word pairs and grammar drills, scheduled by an algorithm that brings each item back right before you would forget it. Ten focused minutes a day beats an hour you never find.

Spanish vocabulary for beginners

Our word sets cover the 5,900+ most useful Spanish words, grouped by topic and level. Every card shows the Spanish word with its English meaning, transcription and article — the details that make a word usable, not just a list entry.

  • Core frequency bands A1–B2, sorted so common words come first
  • Themed sets for travel, work, food, family and everyday situations
  • Each word with article, transcription and English translation

Spanish grammar by CEFR level

Grammar cards and exercises follow the CEFR ladder from A1 to C2: present-tense verbs first, ser and estar, gustar, then the past forms and subjunctive when you are ready. Hints and explanations are written in English, so a rule makes sense on the first read.

Completely free, limited only by energy

AtoC is fully free: every word set, grammar track and drill is open without payment. The only limit is energy — it powers practice sessions and adding your own words, and a subscription lifts it. Everything a beginner needs is already included.

Exam preparation

AtoC also fits exam prep: the frequency bands overlap heavily with DELE and SIELE vocabulary through B2, and the grammar deck covers the tenses both exams test most — pretéritos, the subjuntivo and si-clauses.

FAQ

Is Spanish hard to learn for English speakers?

Spanish is one of the easiest languages for English speakers — pronunciation is consistent and much vocabulary is familiar. The main hurdles are verb conjugation and ser vs estar, which our grammar cards drill explicitly.

How long does it take to learn Spanish?

At 10–15 minutes a day, most learners finish the A1 vocabulary and grammar core in about two months. Conversational B1 typically takes six to nine months of consistent daily practice.

Can I learn Spanish on my own?

Yes. AtoC is built for self-study: structured word sets, level-ordered grammar cards and spaced repetition remove the need for a tutor at the beginner and intermediate stages.

Is AtoC really free?

Yes — all word sets, grammar and drills are free. The only limit is energy, which is spent on practice and on adding your own words; a subscription removes that limit.

How many words do I need to speak Spanish?

Roughly 1,000 words cover most everyday conversations. Our sets include 5,900+ — enough for comfortable reading and travel, with frequency-ranked ordering so you learn the useful ones first.