In my opinion, while free computer-based practice tests are an excellent tool for developing exam technique and building stamina, they should not be the sole source of preparation. The most prudent approach combines these tests with targeted feedback on productive skills—Writing and Speaking—whether through a paid course, a study partner, or a qualified tutor. This hybrid method leverages the cost-effectiveness and convenience of technology while addressing its pedagogical shortcomings.
Scores are typically published within 3 to 5 days, compared to 13 days for the traditional paper format. ielts computer based practice test online free