Best of Best IELTS Exam Mobile Preparation Apps IELTS (The International English Language Testing System) is an international standardised test of English language proficiency for non-native English language speakers. So if you are preparing for higher studies or permanent residence in Australian, British, Canadian and New Zealand then clearing and getting good score is mandatory. IELTS is the only Secure English Language Test approved by UK Visas and Immigration (UKVI) for visa customers applying both outside and inside the UK. IELTS is accepted by over 3,000 academic institutions in the United States, and by various professional organizations across the world. So, we provide you with the best of best Top 5 IELTS Preparation apps (The International English Language Testing System) which helps you to get accepted in Canada, IELTS, TEF, or CELPIP by the immigration authority. IELTS NGOC BACH App has been released by IELTS Ngoc Bach Education. The app description in Googl...