If you study on the site for two hours per day and five days a week for 12 months, your English will improve at least 1.5 bands on the IELTS test: e.g. from IELTS 4 – 5.5 or IELTS 5 – 6.5 or IELTS 5.5 – 7 If you study on the site for one hour per day and five days a week for 12 months, your English will improve at least one band on the IELTS test: e.g. from IELTS 4 – 5 or IELTS 5 – 6 or IELTS 6 – 7