Dimension scores are derived from public data and fields; weighted into the composite. Reference only.
IELTSWriting.ai is a vertical AI tool built for IELTS Writing, covering practice, scoring, correction, and improvement planning for both Task 1 and Task 2. Unlike general-purpose tools such as ChatGPT/Gemini, the official site emphasizes that it is positioned as an “assessment system,” producing band predictions and explanations based on the four official IELTS criteria.
The platform offers instant essay checking, sub-score feedback for Task Achievement, Coherence & Cohesion, Lexical Resource, and Grammar, and supports line-by-line annotations for grammar, vocabulary, and coherence issues, along with alternative expressions and rewriting suggestions. According to the official site, its scoring engine has been calibrated and validated using 3,451 real IELTS writing scripts with official scores: 73.2% matched the official band exactly, and 98.7% were within ±0.5 band. It also provides a question bank, Band-9 sample essays, AI Tutor, micro drills, CEFR Checker, Paragraph Rewriter, AI Translation, and Grammar Checker, making it suitable for ongoing practice and review.
The free tier includes writing practice questions and a submission entry point; the site states that practice questions and submissions are 100% free, and users can get started with Google or email. Premium unlocks AI Essay Checker, Band-9 sample essays, and AI Tutor, but no specific pricing was found in the captured page text. The terms indicate that subscriptions are available, renew automatically, and can be canceled, with support for electronic payments such as credit and debit cards. The refund policy is relatively strict: membership services must be refunded within 3 days of purchase and only if benefits have not been used.
Its main strength is its strong focus on IELTS Writing, with feedback structured around the official scoring criteria, making it more useful for test preparation than a generic grammar checker. The question bank, sample essays, and personalized roadmap can also reduce the cost of self-study. The downside is that its accuracy figures, user scale, and score-improvement cases all come from the official site and lack third-party verification. The terms of service also explicitly state that accuracy, reliability, and uninterrupted service are not guaranteed, so an AI band score cannot replace the official exam or a human examiner’s judgment. There is also no clear information on a Chinese interface, Chinese-language support, API availability, institutional integration, or rules around the use of data for training.
It is suitable for candidates who need daily IELTS Writing practice and want to quickly identify weak areas, as well as training institutions looking for an auxiliary essay-correction reference. It is not ideal for users who need officially certified scoring, strong privacy commitments, or clearly defined enterprise integration. Access from mainland China is not specified in the source text, so its status is unknown; payment may also be uncertain if it depends on overseas cards. Alternatives include Writing9, ChatGPT/Gemini used together with the IELTS rubric, Grammarly, human correction services, and domestic IELTS preparation platforms.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on ieltswriting.ai official site.
ieltswriting.ai is an Unknown AI Apps provider. TG4G tracks its product information, an overall rating of 8.0/10, and a China-accessibility score of China direct-connect friendly. Click "Visit Official Site" to reach ieltswriting.ai directly.