Is IELTS language barrier an issue in Ireland since I faced problems with language for Germany?

No, language barriers are generally not an issue in Ireland, as most universities teach in English. However, you will need to demonstrate English proficiency for admission and student visas.

- IELTS is commonly accepted, but some universities also accept TOEFL, PTE Academic, or Duolingo English Test.
- If your previous education was in English or you have a Medium of Instruction (MOI) certificate, some universities may waive the IELTS requirement.

Given your experience in Germany, Ireland’s English-medium environment should be more comfortable, as long as you meet these English proficiency criteria.