IELTS Writing Checker is a specialized tool for scoring and improving IELTS Writing Task 1 and Task 2 responses. It evaluates essays based on the four official IELTS criteria: Task Achievement, Coherence and Cohesion, Lexical Resource, and Grammatical Range and Accuracy.Each review provides an estimated overall score, criterion scores, specific evaluations, and actionable next steps. Paid plans unlock sentence-level annotations, correction suggestions, and rewrites, with up to 50 reviews per month."Across the same 73 officially scored responses, our average error was 0.49 points, compared with 0.86 for ChatGPT, 0.90 for Engnovate, and 1.62 for Writing9."Free accounts include 3 score previews each month. The tool supports Academic Task 1 reports, General Training Task 1 letters, and Task 2 essays, and can accept chart images for visual tasks.FeatureFreeMonthlyYearlyMonthly review limit3 reviews50 reviews50 reviewsReport accessScore previewFull reportFull reportCorrection suggestionsLockedDetailed suggestionsDetailed suggestions