To ensure accurate prep, use materials that mimic the exact interface design used by the test creators:
IELTS on Computer Test - How it Works | IDP IELTS India - IELTS exam
, this specialized pack focuses on the reading module. It contains four mock tests (12 passages) with the same difficulty level as the actual exam and covers all question types like multiple choice and matching headings. : ~$10.99 at IELTS Practice Tests Plus 2 : Published by Pearson Education