Learn Irish with blas.

Irish grammar, vocabulary, and practice in one learning path.

Build complete sentences, practise séimhiú and urú, read at your level, and review with spaced repetition that responds to what you remember.

Start learning Irish free

Why learn Irish with blas.?

blas. brings the parts of Irish that usually live in separate books, drills, and flashcard decks into one guided learning path.

Grammar you can use

Lessons explain the pattern, then give you focused practice with verb forms, sentence structure, séimhiú, and urú.

Practice that adapts

FSRS spaced repetition schedules review around what you are learning, so difficult material returns when it is useful.

More than vocabulary

Reading passages and conversation practice connect words to complete Irish sentences instead of leaving them as isolated cards.

Try an Irish mutation drill

Séimhiú and urú are the wall every Irish learner hits. blas. drills them with spaced repetition until they're reflex, not recall.

This is one of 12+ drill types covering vocabulary, grammar, conjugation, reading, conversation, and more.

1 / 3Séimhiú

Apply the mutation

mo+cat=?

Everything you need to learn Irish

38,828 verb forms

Every Irish verb fully conjugated across all tenses and persons

148 reading passages

Graded from A1 to C1 with comprehension questions

3 dialects

Connacht, Munster, and Ulster. Hear the real differences

2,000+ words

Core vocabulary with audio and spaced repetition

TEG & Leaving Cert

Exam-format drills matching real certification formats

Conversation practice

Practice real-world scenarios with dialect-aware feedback

The best way to learn Irish. Try it free.

Available on iOS, Android, and web. Free to start. No credit card needed.