IELTS Writing Checker scores Academic Task 1, General Training Task 1 and Task 2 answers against the four official IELTS criteria. Each review gives an overall score, criterion scores, word-level annotations, sentence rewrites and the next point to work on. Academic Task 1 charts can be uploaded as images so the report is checked against the real data. In a comparison of 73 officially scored essays, its average distance from the official score was 0.49 points and 78% of scores were within 0.5 (ChatGPT: 0.86 points). The site also has a question bank, official scored samples and band 5-9 sample corrections, in English, Chinese and Vietnamese. The free check gives the assessment, criterion feedback and next steps; paid plans unlock the scores.