blas. – Celtic Languages

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About this app

The Celtic languages are living languages. But the tools available to learners have never matched the languages themselves. Generic apps translate Spanish-course templates. Grammar books explain rules you can't apply.

blas. is built from scratch for the six living Celtic languages. Séimhiú, urú, treigladau, kemmadurioù. We are the only app that drills consonant mutations systematically, alongside conjugation, declension, reading, listening, conversation, and daily word games built around how Celtic grammar actually works.

No mascots. No confetti. No streak guilt. Clean design, precise feedback, progress you can measure.

SIX CELTIC LANGUAGES
Gaeilge (Irish), Cymraeg (Welsh), Gàidhlig (Scottish Gaelic), Brezhoneg (Breton), Kernewek (Cornish), Gaelg (Manx).

Terms of Use: https://blasapp.com/terms
Privacy Policy: https://blasapp.com/privacy

Ratings and reviews

I love the idea of the app, and I really appreciate the fact that it teaches grammar early on, so you can understand everything you are learning. However, in the Irish course, there are many mistakes throughout. For example: dá n-nigh d'cheannaigh Ni dhéan sí As well as unusual choices like cloigeann for head as opposed to ceann, or gabh for go instead of téigh. I still use the app to learn grammar, but it needs more attention to detail in the Irish course.

I like that it goes over grammer vs Duolingo but its NOT beginner friendly and is pretty overwhelming... It throws sentences at you full of words you have not learnt, it talks of lenition and other terms without explaining what these even are... The spelling has to be spot on. Puzzles dont have instructions for some of them. Has potential but falls way short of the mark. Not motivated to use. Find myself confused. To learn Scots Gaelic needs multiple platforms... boo I just want one good one!

This app is fantastic. I’m a beginner learning Welsh and this feels exactly like what I’ve been missing. The explanations of mutations, yes/no responses, and natural conversational phrasing are so useful. I love the exercises that put the language into formal and informal situations. It really beats endlessly translating sentences and vocab back and forth. It’s much more challenging, but it’s been incredibly helpful to actually learn to use Welsh. I’m very grateful 🙏🏼 Diolch yn fawr iawn!

What’s new

• Lessons with a writing question can be finished again.
• Fixed Learn lessons that asked the same word over and over.
• Thousands of new, checked words across all six courses.
• Listening exercises say to answer in English.
• Fewer correct words come back too soon in Practice.
• Pronunciation accepts quieter speech and shows what it heard.
• Unit cards show how long each clip and article takes.
• Corrected answers reported by learners.