Active Dictionary Review: AI Tool for Education

Active Dictionary is a web app for adults aged 18+ at B1 level and above. Learners work with texts, captioned videos and PDFs, explore vocabulary in context, save words for spaced repetition, and practise speaking and writing with AI support related to the material. The public library can be explored before registration. Personal features require an account. It is Freemium, with ongoing free access and paid features; no card is required to start. AI usage limits apply. Video study depends on available captions, and PDF behaviour depends on the document. For adult educators, a possible use is to help learners work through a chosen passage and revisit its vocabulary in their own discussion or written response. This submission does not claim use by schools or independent evidence of learning outcomes. Submitted by the product team, Active Dictionary Company Limited.